Qingdao LaSheng Co., Ltd. is a comprehensive corporation which specializing in chemical production , investigate & develop the technic and the international logistics. our company established in 1997, and located 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 went 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 established our trade company in Hongkong , which is more convenient for the international buyers .