Zhuhai Essex Bio-pharmaceutical Co, Limited is principally engaged in the manufacture of genetically engineered pharmaceutical products. Its production facilities are based in Zhuhai, China.

Essex possesses the GMP certified production lines for the production of genetically engineered pharmaceutical products in forms of liquid, lyophilized powder, eye drops and gel.

Essex’s new production line for chemical eye drops has passed the national GMP validation, and obtained the Certificate of GMP.