S&A Industrial chiller expert16 years experience in chiller research, development, manufacture and sale

Introduction to S&A


TEYU was founded in 2002. After 16 years of development, the headquarter covers an area of 18000 square meters, and has about 250 employees. With annual production capacity for cooling system up to 60000 units, the product has been sold to more than 50 countries and regions. With its excellent quality and leading R&D strength, “S&A” and “??” band have become a leading enterprise in domestic industrial refrigeration industry.

For over 16 years, Guangzhou Teyu Electromechanical Co., Ltd. Is a modern environmental protection enterprise that has been dedicating to designing, R&D and manufacturing industrial refrigeration system. TEYU cooling system is widely used in a variety of industrial manufacturing, laser processing and medical industries, such as high-power lasers, water-cooled high-speed spindles, medical equipment and other professional fields. TEYU ultra-precision temperature control system also provides customer-oriented cooling solutions for cutting-edge applications, such as picoseconds and nanosecond lasers, biological scientific research, physics experiments and other new areas.

With comprehensive models, TEYU cooling system has an increasingly wide utilization in all fields and has established an excellent brand image in the industry by accurate control, intelligence operation, safely use, energy conservation and environment protection, known as “industrial Chiller Expert”.


S&A chillers’ warranty is 2 years.

The shipment of TEYU laser cooling system is World No.1 in 2017.


We implement a standardized modern enterprise management mode to product green product and have passed the ISO9001 international quality management system certification, CE, RoHS and REACH certification. As a professional industrial refrigeration equipment brands, we provide high quality service, not only paying attention to service-oriented attitude, but more to service levels from the whole process of product selection, ordering to after-sales service. S&A always satisfies your requirements by "professional quality, hard service".


Why choose S&A?

Technology Advantage

a. With 16 years development, gradually grow as the industry standard builder and quality guarantee.

b. ±0.1? high precision temperature control, stable cooling performance, support ModBus-485 communication, constant temperature and intelligent temperature control modes. 

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

S&A chiller lab system

Product Advantage

a. With 11 patent certificates and won Quality integrity Level A certificate;

b. ISO 9001, CE, RoHS and REACH environmental certificated. 

c. Conforms to air transport requirements, energy saving and environment friendly.

d. Offer customized service to fulfill various demands of customer.

e. The evaporator adopts standard injection molded parts to reduce water leakage and leakage of refrigerant.

f. Teyu chiller established logistic warehouses at major cities of USA and Europe which dramatically reduces product damages caused by long-distance transportation. It shortens shipping time and maximizes efficiency to have the chiller delivered to the users at top speed. 

chiller warehouse

Production Advantage

a. Complete material purchasing ecosystem and independent R&D on sheet metal, evaporator, condenser and cores parts of chiller. Strictly execute ISO production management system, using mass modularized standard produces, and standard parts rate up to 80% which are the source of quality stability. Annual production capacity of 60,000 units, focus on large, medium and small power chiller production and manufacture. 

b. Product exports rate above 60%, long-term supply corollary equipments and technical support for thousands of manufactory at domestic and abroad.

c. 18,000 square meters brand new industrial refrigeration system research center and production base located at Panyu district, Guangzhou city. 

chiller workshop

Service Advantage 

a. Professional after-sale technical team provides high quality after-sale service.

b. Product enjoys 2 years warranty, lifetime maintenance.

S&A chiller factory



Contact S&A

TEL: +86-20-89301885

FAX: +86-20-84309967

SKYPE: teyuchiller

Add: No.50, Zhongchuang Road, Zhongcun town, Panyu District, Guangzhou, China