Shandong Shengda Plastic Co., Ltd. is located in Yanggu, the hometown of Wusong Tiger. It is a professional manufacturer of PVC-U, PP-R, PE water supply and drainage pipes, pipe fittings and PVC insulation flame-retardant electrical casing. The production and sales of accessories series products. The company has strong technical strength and excellent equipment. It is a member of China Building Materials Circulation Association. In 2007, it was recognized as a recognized brand in the national building materials industry.