Qingdao LaSheng Co., Ltd. is a comprehensive corporation which specializing in chemical production, investigate & develop the technic and the international logistics. our company was established in 1997, in Qingdao city-the famous sea port in the north of China. During 10years management, through the forms of investment, annex, joint venture and cooperation, we go deeply in many chemical industries. Doing well in domestic market, our products are exported to many countries all over the world. In order to export expediently, we have established our trade company in Hongkong, which is more convenient for the international buyers.