Ningbo city of Rotational Molding Plastics Industry Association Professional Committee was established in December 18, 2011, the Division I m international trade is one of the governing unit.

    Rotational molding a plastic forming method, the powder, paste or monomer material into the die, rolling rotation by heating and biaxial of mould, make the material by its own gravity evenly covered with mold cavity and melting, and demoulding after cooling and hollow products.Air-conditioning pipe, backrest, armrests for automotive applications; storage tank storage tank, liquid chemicals, automobile, aircraft fuel tank; the battery shell and toys, trash and even boats also use this approach to manufacturing, as a manufacturing all kinds of hollow plastic parts of the Chang Yonggong art, involving transportation, traffic safety facilities, entertainment industry, river channel dredging, construction industry, water treatment, medicine, food, electronics, chemical industry, aquaculture, textile printing and dyeing and other more than 10 industry sectors, in all the plastic forming method, rotational molding industry development space is enormous, is the industry that is China Plastics processing industry a new development opportunities.