Qingdao Changrong Chemical Technology Co., Ltd. is located in the Pingdu Xinhe Ecological Chemical Technology Industrial Park, a professional chemical park approved for establishment in Shandong Province. The registered capital is 26 million yuan and the total construction area is about 20000 square meters. It is one of the major specialized chemical manufacturers in China that synthesize and produce organic phosphate ester series flame retardants, antioxidants, and heat resistant stabilizers. 

The company is a national high-tech enterprise and a specialized and innovative enterprise in Qingdao; Qingdao New Catalytic Materials and Additives Manufacturing Technology Innovation Center, National Science and Technology SMEs, Pingdu Key Laboratory, and Qingdao Integrity Enterprise; In recent years, more than 30 patents have been applied for, including 5 authorized invention patents and 11 utility model patents. They have passed the certification of the three systems of quality, environmental protection, and occupational health management, as well as the certification of clean production factories.

The company uses Phosphorus trichloride and Phosphoryl chloride as starting materials to synthesize organic phosphate series intermediates, flame retardants, antioxidants and other products.

The company has also actively established cooperative relations with colleges and universities and scientific research institutes. It is a production university research cooperation unit of Shandong University of Science and Technology, a joint research and development unit of rubber and plastic additives in Qingdao, and a cooperation unit of new materials in Qingdao. 

Evergreen Chemical is willing to work hand in hand with new and old customers to create brilliance! Warmly welcome guests and friends from all walks of life at home and abroad to visit and cooperate for development!