Guangzhou Gangyangda Plastics Co., Ltd. was set up by a group of industry-reputed Chinese Professors and Experts jointly with American returned PhD holders in June, 1996. In the year of 2001, the factor was moved to Caohe Industrial Zone, Qiaonan Street, Panyu, Guangzhou. Now, it occupies an area of 12,000 m2 and has design room, sample making room, testing room for tracking the mechanical, flame retardant, thermal, electrical and optical properties of products at any time. Its main business is developing and producing the raw materials of high-quality, high-performing flame retardant engineering plastics and it has now an annual output of 20,000 tons of functionally modified engineering plastics, which constitute five major categories of raw materials with the unique features, especially in flame retardant, high-temperature resistance and electrical property.