Zhejiang zhouhua creature developing Co.,Ltd is situated in the west of Dinghai District, Zhoushan city, which is a professional enterprise to manufacture biochemistry products. In the four areas, our company concentrates on researching, developing and producing, those are: ocean medicine, biochemistry products, natural extracted products. The company possesses advanced, manufacturing equipment and modern testing facilities, meanwhile, engages some learned experts, and introduces achievements in scientific research from China Textile University. Our company manufactures high chitin. The quality guarantee system of company----the management from rough processing of raw material to final products carry out according to ISO9001:2000.