Dongyue group, one of the largest manufacturers of fluoride and silicone chemical materials in China, established in 1987, now includes the following subsidiaries: Dongyue Chemical Co., Ltd., Dongyue Polymer Material Co., Ltd., Dongyue Fluorine & Silicon Material Co., Ltd., Dongyue Shenzhou New Material Co., Ltd, Dongyue Silicone Material Co., Ltd, Dongyue Thermal Electricity Co., Ltd, Dongyue Group Engineering and Technology Center, Dongyue Tsinghua New Technology R & D Center and Dongyue Shanghai Jiaoda Polymer Material Institute. Dongyue group has created complete fluorine and silicone chemicals industry chain and professional industry park-Dongyue International Fluorine & silicon Material industry park.

Main products of Dongyue group involve environmental protection refrigerants, PTFE, fluoropolymer, chloroform, chloro-alkali, fluorite salts and other new materials. The capacity, technology, and market share of main products all take the first place in Asia. 'Dongyue' has become a famous brand in Shandong province, and was the No. 1 brand in polymer material and new environment-protection refrigerants industry in China.

Viewing to environmental protection and cooperating with the Tsinghua University, Dongyue group firstly produced series of products of Dongyue-Tsinghua green refrigerant that wined national high-tech award and was approved by USA SNAP Plan to promote, meanwhile acquired the international UN code. Dongyue Group strives on R & D of polymer material by Integration advanced technologies in domestic and abroad. The 10, 000ton scale TFE monomer and polymerization facility successfully passed inspection of experts, filled six technical blanks in China, reach the world excellent level, and finished the history that China had to depend on import and could just manufacture low-end PTFE products in mall scale.

In the past years, Dongyue group has passed authentications of ISO9001 Quality Management System, ISO14001 Environment Management System, ISO10012 Metering System and UL. Product Safety System. Base on the advantage in "Scale, science and technology, brand and culture", and as one famous creditable brand in China, Dongyue group has successively involved in household appliances, medicine, automobile, space etc industries, specially in house appliance industry, become excellent supplier of Chunlan, Haier, Gree, Meidi, Changhong etc over 100 electric companies. Our main product market share in domestic has been up to 40%, meanwhile, over 40% products were exported to all over the world, such as Europe, USA, Middle East, Australia and south-east Asia.