Quzhou Qfreon Chemical Co., Ltd is a professional chemical enterprises to provide high performance products and technologies, the company is located in China based on the two listed factories is committed to research and development, production and promotion of chemical raw materials FEP PTFE PFA ETFE, the new environmental protection refrigerant gas, R446A R448A R452A R449A R134A, R404A, R407C, R410A, R407C, R507A, R417A, R422D, R600A, R1234yf, R227ea, R236fa, helium, methane chloride and refrigeration fitting products, Besides we have welding tools for refrigeration. MAPP gas & MAPP PRO are our superior products in China. We have accumulated much experience in business and have developed into one of the most prominent and largest suppliers and producers of refrigerants and raw materials in China.

Chengdu Henbin Refrigeration Technology Co., Ltd. is located in Xindu District, Chengdu. We are a large-scale refrigeration technology company focusing on the research and development, production, export, sales and after-sales of refrigeration equipment. The main products include refrigerants such as fluorine refrigerant, ammonia refrigerant, hydrocarbon refrigerant, compressors, vacuum pumps, gauge set, copper fittings and other products related refrigeration. In addition, we also have subsidiaries that manufacture refrigeration equipment and related accessories.

NINGBO SANHE REFRIGERATION Co., Ltd. Was established in 1998 to supply spare parts for HVAC/R industry. Over the past years, NINGBO SANHE has earned its reputation as the leading supplier among customers due to its experience, professionalism and integrity.

ZENGO?Group Limited has over twenty years of experience in manufacturing high-quality HVAC and refrigeration products.

JinHua Slihe Chemical Co. Limited is located in Zhejiang province, which is main production base of refrigerant gas since 2011. We are close to Shanghai and Yiwu, it is very convenient for transportation, main seaport is Ningbo and Shanghai.

NINGBO AOKOL HEAT PUMP TECHNOLOGY Co., Ltd Founded in 2002, It is the holding company of AOKOL ENVIRONMENT TECHNOLOGY Co., Ltd. The Factory is located in China's Home Appliance Manufacturing base and the largest Port city - Ningbo.

Chengdu Dimax Chemical Co., Ltd is a professional manufacturer of various fluorine chemical products in

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Xiamen Sino-Cool Refrigeration Parts Industry Co., Ltd. Had developed into a leading professional manufacturer and supplier in the field of A/C and Refrigerator spare parts and tools.

Founded in 2016, Guangzhou icecool is a professional manufacturer and exporter specializing in many brands compressors, refrigerants &refrigeration accessories, etc. ?

Qishanr Technologies is a global supplier and marketer of HVAC maintenance and compressor solutions for commercial and residential air conditioning, heating, ventilation and refrigeration field, manufacturing and other industrial applications.

Hangzhou Sino-Cold Sci-tech Co., Ltd. Sited in Zhejiagn province, China, which is a professional refrigeration full supply chain solution provider with more than 10years experience, specializing in designing and producing refrigeration equipment and spare parts. Our factory has ISO certificates, and Products obtain CE certification.