Why the PCB market can bring great development for the laser industry?

The laser processing market scale seems to grow slowly in the past two years. However, there is one laser market which is still developing in a rapid speed -- PCB processing related laser market. So how is the current PCB market? Why can it bring great development for the laser industry? 

PCB and FPC industry with rapid development and huge market demand

PCB is short for printed circuit board and is one of the most important parts in the electronics industry. It exists in almost every electronic product and is used for electrical connection for each components. PCB consists of insulating baseboard, connecting wire and the pad where electronic components are assembled and welt. Its quality decides the reliability of the electronics, so it is the foundation industry and the biggest segment industry for the electronics industry.

PCB has a wide application market, including consumer electronics, automobile electronics, communication, medical, military and so on. For the time being, consumer electronics and automobile electronics are developing so fast and they become the major applications for PCB. 

Among the PCB application in consumer electronics, FPC has the fastest growing speed and taken up bigger and bigger market share of the PCB market. FPC is also known as flexible printed circuit. It is a highly reliable and flexible printed circuit board which uses PI or polyester film as the foundation material. It features light weight, high density of wire distribution and good flexibility, which can perfectly meet the intelligent, thin and light trend in mobile electronics. 

The fast growing PCB market leads to a big derivative market. With the development of the laser technique, laser processing gradually replaces traditional die cutting technique and becomes an important part in the PCB industry chain. Therefore, in this big environment where the whole laser market has slow development, the PCB related laser market is still developing fast. 

Advantage of laser processing in PCB and FPC

Laser processing in PCB refers to laser cutting, laser drilling and laser marking. Comparing with traditional die cutting technique, laser cutting is non-contact and doesn’t require expensive mold and can achieve high precision with no burr on the cut edge. This makes laser technique the ideal solution for cutting PCB and FPC. 

Originally, laser cutting in PCB adopts CO2 laser cutting machine. But CO2 laser cutting machine has big heat affected zone and low cutting efficiency, it did not have wide application. But as the laser technique continues to develop, more and more laser sources are invented and can be used in PCB industry. 

For the time being, the commonly used laser source used in PCB and FPC cutting is nanosecond solid state UV laser whose wavelength is 355nm. It has better material absorption rate and smaller heat affected zone, which enables to achieve higher processing precision.

To reduce charring and achieve higher efficiency, laser enterprises continue to develop UV laser of higher power, higher frequency and narrower pulse width. So later 20W,25W and even 30W nanosecond UV lasers were invented to better meet the increasing demand in the PCB and FPC industry. 

As the power of the nanosecond UV laser becomes higher, the more heat it will generate. To maintain the optimal processing performance, it requires a precise laser chiller. S&A Teyu water cooling chiller CWUP-30 is capable of cooling nanosecond UV laser up to 30W and features ±0.1℃ stability. This precision enables this portable water chiller to control the water temperature very well so that the UV laser can always be in a suitable temperature range. For more info. about this chiller, click https://www.teyuchiller.com/portable-laser-chiller-cwup-30-for-30w-solid-state-ultrafast-laser_p246.html 

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/portable-laser-chiller-cwup-30-for-30w-solid-state-ultrafast-laser_p246.html 

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 8 0,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.

What does “UL” mean in CWUL series UV laser mini recirculating chiller?

There are several series of laser water chiller in S&A Teyu family - CW series, CWFL series, CWUL series, CWUP series, RMUP series and RMFL series. Among those chillers, CWUL series mini recirculating chiller is specifically designed for cooling UV lasers. Some new users might be curious about what does “UL” mean in the series name. Well, it’s quite simple. “UL” is the short form of ultraviolet laser. Therefore, users can simply tell the chiller’s application from the series name.

After 19-year development, we establish rigorous product quality system and provide well-established after-sales service. We offer more than 90 standard water chiller models and 120 water chiller models for customization. With cooling capacity ranging from 0.6KW to 30KW, our water chillers are applicable to cool different laser sources,laser processing machines, CNC machines, medical instruments, laboratory equipment and so on.

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 8 0,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.

What is the refrigerant quantity in UV laser industrial chiller system CWUP-10?

Refrigerant is commonly seen in refrigeration based device such as UV laser industrial chiller system CWUP-10. CWUP-10 industrial chiller system is charged with environmental friendly refrigerant R-134a. But many people may not know the quantity. Well, for the chiller refrigerant quantity, it is often indicated in the data sheet of the chiller. In this specific case, the refrigerant quantity for UV laser industrial chiller system CWUP-10 is 300g. Note that refrigerant charging should be performed by professionals in air-conditioner repair centers or something like that. 

After 19-year development, we establish rigorous product quality system and provide well-established after-sales service. We offer more than 90 standard water chiller models and 120 water chiller models for customization. With cooling capacity ranging from 0.6KW to 30KW, our water chillers are applicable to cool different laser sources,laser processing machines, CNC machines, medical instruments, laboratory equipment and so on.

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/industrial-uv-laser-water-chiller-system-with-precision-temperature-control_p239.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 8 0,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.

Will UV laser continue to develop in 5G era?

 UV laser with superior performance gradually becomes the new market trend

UV laser is a kind of laser that features 355nm wavelength.Because of its short wavelength and narrow pulse width, UV laser can produce very small focal spot and maintain smallest heat-affecting zone. Therefore, it is also called “cold processing”. These features make UV laser can perform very precise processing while avoiding deformation of the materials. 

Nowadays, since industrial applications are quite demanding on the laser processing efficiency, 10W+ nanosecond UV laser is being selected by more and more people. Therefore, for UV laser manufacturers, developing high power, narrow pulse, high repetition frequency medium-high power nanosecond UV laser will become the main goal to compete in the market. 

UV laser realizes processing by directly destroying the chemical bonds that connect the matter’s atom components. This process won’t heat up the surroundings, so it is a kind of “cold” process. In addition, most of the materials can absorb ultraviolet light, so UV laser can process materials that infrared or other visible laser sources can’t process. High power UV laser is mainly used in high-end markets that requires high precision processing, including drilling/cutting of FPCB and PCB, drilling/scribing of ceramics materials, cutting of glass/sapphire, scribing of wafer cutting of special glass and laser marking. 

Since 2016, the domestic UV laser market has been growing rapidly. Trumf, Coherent,Spectra-Physics and other foreign companies still take up the high-end market. As for domestic brands, Huaray, Bellin, Inngu, RFH, Inno, Gain Laser account for 90% of the market share in the domestic UV laser market. 


5G communication brings opportunity to laser application

The major countries in the world are all searching for the most advanced technology as the new development point. And China has the leading 5G technology that can compete with European countries, U.S. and Japan. 2019 was the year for the domestic pre-commercialization of 5G technology and this year 5G technology has already brought so much energy to the consumer electronics. 

Nowadays, China has more than 1 billion mobile phone users and has entered the smart phone era. Looking back the development of smart phone in China, the fastest growing period is 2010-2015. In this period, the communication signal developed from 2G to 3G and 4G and now 5G and the demand of smart phones, tablets, wearable products was increasing, which brought a great opportunity to the laser processing industry. Meanwhile, the demand of UV laser and ultra-fast laser is also increasing. 

Ultra-short pulsed UV laser might be the future trend

By spectrum, laser can be classified into infrared laser, green laser, UV laser and blue laser. By pulse time, laser can be classified into microsecond laser, nanosecond laser, picosecond laser and femtosecond laser. UV laser is achieved through the third harmonic generation of infrared laser, so it is more costly and more complicated. Nowadays, the nanosecond UV laser technology of domestic laser manufacturers are already mature and 2-20W nanosecond UV laser market is totally taken up by domestic manufacturers. In the past two years, the UV laser market has been quite competitive, so the price becomes lower, which makes more people to realize the advantages of UV laser processing. Same as infrared laser, UV laser as the heat source of high precision processing has two development trends: higher power and shorter pulse. 

UV laser posts new requirement to the water cooling system

In actual production, the power stability and pulse stability of the UV laser are quite demanding. Therefore, it is a MUST to equip with a very reliable water cooling system. For the time being, most of the 3W+ UV lasers are equipped with water cooling systems to ensure the UV laser has the precise temperature control. Since the nanosecond UV laser is still the major player in the UV laser market, the demand of water cooling system will continue to grow. 

As a laser cooling solution provider, S&A Teyu promoted the water cooling chillers that are specifically designed for UV laser a few years ago and takes up the biggest market share in the refrigeration application of nanosecond UV laser. The RUMP, CWUL and CWUP series recirculating UV laser chillers are well recognized by users from all over the world.

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/rack-mount-industrial-chiller-unit-for-10w-15w-uv-laser_p241.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 8 0,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.

Laser marking technique is applied in bathroom ceramic product

As the living standard improves, people also have higher requirement for their life. For bathroom ceramic products, many people would like personalizaion. With laser marking technique, this requirement can be easily met.

How to laser mark on bathroom ceramic product

As we know, when posting laser light on ceramic, there will be diffuse reflection (almost like total reflection). Therefore, ceramic is hard to absorb laser light. So how to make this happen? Some laser device manufacturers come up with a solution. They put on a layer of coating on the ceramic. When laser light is posting on the ceramic and the temperature reaches 800℃, the ceramic toner will penetrate into the ceramic glaze to realize the marking process.

Features of laser marking on bathroom ceramic product

1.Rely on computer to form the pattern and shape. Basically every marking is possible;
2.There are different kinds of bathroom ceramic products. The laser equipment can be transformed into portable style by using fibre transmission for more flexible work;
3.The marking produced by laser marking is long lasting, delicate, pollution free and low cost, which can increase the grade of the ceramic product.

Most of the bathroom ceramic product laser marking machines are powered by UV lasers and they are quite good at producing delicate markings. UV laser, just like other laser sources, also a heat generating component and is easy to become overheating. If the overheating is left unattended, critical failure is likely to occur. With S&A RUMP series water cooling chillers, you can easily fix this overheating problem. Plus, these chillers have a rack mount design and they can easily fix into the configuration of the UV laser marking machine, which is space efficient. Find out more about S&A RMUP series water cooling chillers at https://www.teyuchiller.com/uv-laser-chillers_c4

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/uv-laser-chillers_c4

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 8 0,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.

UV laser technique in the application of high-end industry

With UV laser being more and more mature and stable, it is gradually replacing infrared laser. Meanwhile, UV laser is found to have much wider application, especially in the high-end industry.

UV laser is used in wafer industry

The sapphire foundation plate is very hard on the surface and using normal knife flywheel to cut is OK but comes with big cutting edge and low yield. With UV laser, cutting wafer which has sapphire as its foundation is very easy.

UV laser is used in ceramics industry

Based on the material types, ceramics can be classified into functional ceramics, structural ceramics and chemical ceramics. With the demand of advanced processing technique, laser technique is gradually being introduced to the ceramics. The laser that can work on ceramics include CO2 laser, YAG laser, green laser and UV laser. However, with the trends of components getting smaller and smaller, UV laser is sure to become the major processing method in the near future. 

Thanks to the popularity of smart phone, UV laser is getting increasingly used. In the past, mobile phone doesn’t have many functions and what’s more, the cost of laser processing was huge, so laser processing was not considered that much. But now, the situation has changed. Smart phone has more functions than before and has higher integrity. That means hundreds of sensors and components need to be integrated into very limited space, which requires high precision processing technique. And that’s why UV laser, which features high precision, is getting increasing used in smart phone industry. 

UV laser is used in PCB industry 

There are quite a lot of types of PCBs and in the early days, the making of PCBs relied on mold making. However, it took such a long time to make a mold and it cost much. But with UV laser, mold making cost can be ignored and production time greatly shortens. 

To maintain the peak performance of the UV laser, the ability to take away the heat from it is the priority. With S&A TeyuCWUL, CWUP, RMUP series recirculating water chiller, the temperature of the UV laser can always maintain at a suitable range to guarantee the best productivity. For more information of S&A Teyu UV laser water chiller, please go to https://www.teyuchiller.com/uv-laser-chillers_c4

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/uv-laser-chillers_c4

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 280 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 70,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.

How to select air cooled refrigeration chiller for 4-axis laser marking machine?

A Brazilian client recently purchased a 4-axis laser marking machine and he had no clue what air cooled refrigeration chiller to buy. Later, his friend told him to try on S&A UV laser water chiller CWUL-05 and he had fantastic using experience of this chiller. Air cooled refrigeration chiller CWUL-05 features ±0.2℃ temperature stability, suggesting very tiny temperature fluctuation and better temperature control on the UV laser marking machine. Therefore, the marking performance is guaranteed.

After 18-year development, we establish rigorous product quality system and provide well-established after-sales service. We offer more than 90 standard water chiller models and 120 water chiller models for customization. With cooling capacity ranging from 0.6KW to 30KW, our water chillers are applicable to cool different laser sources,laser processing machines, CNC machines, medical instruments, laboratory equipment and so on.

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 70,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.

PCB UV Laser Processing Machine and UV Laser Water Chiller, a Combination Known for Precision

PCB is the core component of many electronics in our daily life, such as smart phone, digital camera, computer, refrigerator, washing machine and so on. It requires high precision during processing. So what is the appropriate laser source for this kind of processing? Well, the answer is UV laser.

UV laser is a cold light source and its processing method is called cold processing. With the relatively short wavelength & pulse width and high-quality light beam, UV laser can achieve more precise micromachining by producing more focal laser spot and keeping the smallest Heat-affecting Zone. In addition, the smaller focus point enables UV lasers to be applied in more precise and smaller processing areas like PCB.

For cooling the precise PCB UV laser processing machine, many people would choose S&A UV laser water chiller CWUL-05 which is also known for precision. It is characterized by the temperature stability of ±0.2℃ and intelligent temperature controller which is able to perform accurate temperature control. Besides, UV laser water chiller CWUL-05 offers different power specifications so that people from all around the world can use them. 

For more information about S&A UV laser water chiller CWUL-05, click https://www.teyuchiller.com/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 18 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 60,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.

UV Laser Marking Machine is Equipped with S&A Portable Chiller Unit CWUL-05

Nowadays, people are becoming more and more aware of their skin, especially their faces. It’s a human nature to look young as possible as they can. Eating something healthy will help, but most of them would also wear skin care products to slow down the aging process of their faces. Since skin care products are worn on the faces directly, buying the authentic ones are very important. In order to secure the authenticity of the skin care products, many manufacturers would use UV laser marking machines together with S&A portable chiller unit CWUL-05.

UV laser marking machine is often used to print the QR code and anti-counterfeiting code, for the marking it makes is permanent without the interference of temperature, humidity, etc. Besides, while performing the marking process, the UV laser marking machine and the material are not contacting each other, so it won’t damage the surface of the material. To ensure the long term performance of the UV laser marking machine, many manufacturers would equip with S&A portable chiller unit CWUL-05 so that the UV laser marking machine won’t be affected by the overheating problem. So why S&A portable chiller unit CWUL-05 becomes so popular among skin care product manufacturers?

S&A portable chiller unit CWUL-05 is active refrigeration based water chiller whose temperature stability reaches ±0.2℃. It has multiple alarm and protection functions in order to protect the chiller itself. In addition, portable chiller unit CWUL-05 is designed with intelligent temperature controller which can indicate water temperature and ambient temperature. By providing stable cooling for the UV laser marking machine, it also contributes its own effort to helping secure the authenticity of the skin care products.

For more information about S&A portable chiller unit CWUL-05, click https://www.teyuchiller.com/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html

Buy Water Chillers at Factory Price, Get Live Quotes Now! 

https://www.teyuchiller.com/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 16 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 60,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.