Zhejiang Donggong Pharmaceutical Co., Ltd. is located in Huangyan Economic Development Zone, a major pharmachemical industry hub in Zhejiang Province. We are close to major highways, ports and airports. Fact about our company Year of foundation: 1998 Total area: 40,000 square meters Total staff: more than 150 employees, 60 of them have technical degrees of above. We are a GMP certified chemical drugs manufacturer and exporter. We mainly offer synthetic vitamin E Powder,synthetic vitamin E o...