Qingdao Haocheng industrial co., Ltd. built in 1985.we hold 388 employee, the fixed assets of the company are RMB50 million, net fixed assets RMB11.8 million. Company, Which was passed ISO9002 certified for quality system in 1999, and was given the right of export and import by national economy and trade committee in 2002, and is one of the first certified high new technology enterprises in Qingdao. The main products, which are PVB, seaweed extract and alginates, annual outputs of these products are respective (PVB) 1000 ton, (seaweed extract) 500 ton, alginates 1000 ton , our products, which are approved by most customers, not only sold well among each province, city or autonomous region in our country, but also exported to worldwide.