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SHANDONG DONGYUE REFRIGERANTS CO., LTD
رقم الكشك：A2E37
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简介
Shandong Dongyue Refrigerants Co., Ltd is a globally leading enterprise for green and environmental-protection refrigerants. It massively produces R22, R32, R125, R134A, R152A, R142B, R143A and DYR series products, with producing capacity 500000 tons, and is among one of Dongyue Group’s main industries. The company takes the development and industrialization of green and environmental-protection refrigerants as strategically developing focus, and its jointly-developed “Dongyue-Tsinghua series of green refrigerants” won the “State Technological Invention Award”, while the overall application performance index of self-developed “Dongyue series of energy-saving and environmental protection refrigerants” excels similar products abroad. At present, the company owns over 30 alternative refrigerants, has applied for over 90 national patents and has more than 70 authorized patents.
Innovation is the motive power source of development of Shandong Dongyue Refrigerants Co., Ltd. The company attaches importance to the research and development of new products, actively carries out the research on the fourth generation refrigerants, including HFO-1234yf, HFO-1234ze, HCFO-1233zd and HFO-1336mzz etc, while grasping the key technology of the fourth generation refrigerant. Responding to the international/national policy requirements, the company actively pushes forward the elimination of the second generation refrigerants HCFCs substances and the reduction of the third generation of refrigerants HFCs substances, making full efforts and preparation for goal of the carbon peaking and carbon neutrality. The company has massive technological reserves in the area of fluorinated electronic special gases. It has self-developed electronic grade R23, electronic grade R32, electronic grade C318, electronic grade R218, electronic grade R125,electronic grade R116, electronic grade R41, medical grade R134a, medical grade R152a etc, and reserved key producing technologies of electronic grade tungsten hexafluoride, electronic grade nitrogen trifluoride, electronic grade hexachlorobutadiene.
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