Located in Chenjiagang chemical park, Xiangshui County, Yancheng, Jiangsu, Yancheng Xinanzhou Pharmaceutical Co., ltd. enjoys good location, Covering an area of 130mu, we now have 100 employees, 25 of them are technicians or college degree.

     Now, we are mainly engaged in the research, development, production and trade of APIs and intermediates; the annual outputs are 30,000 tons of Tetrachlorophthalic anhydride and 1,500 tons of N-methyltetrachlorophthalimide. With excellent quality, our products are well sold in the world.

     Sticking to such tenet of "Stressing both on quality and credit for further development", we are looking forward to cooperating with friends all over the world for bright future!

Add: Chenjiagang chemical park, Xiangshui County, Yancheng, Jiangsu, China
Contact: Zheng Zhihui(GM)
Tel:+86-515-86733789 86733788 13906555614
Fax:+86-515-86733966

Our main products

Tetrachlorophthalic anhydride


CAS NO: 117-08-8
Chemical name: Tetrachlorophthalic anhydride
Structural formula:

Molecular formula: C8CL403
Molecular weight: 285.89
Uses: used in intermediate of drug, pesticide and dye, fire retardant of resin, plastic reinforced agent and paint glisten agent
Packing: 25Kg plastic woven bag.

N-methyltetrachlorophthalimide


Chemical name: N-methyltetrachlorophthalimide
Structural formula:

Molecular formula: C9H3CL4NO2
Molecular weight: 298.94
Uses: used in intermediate of drug, pesticide and dye.
Packing: 25Kg plastic woven bag.