... 4.mould material aluminum A356 waterproof ball and shine led ball with shell by rotational mould Rotational moulding or ... served include kayak, plastic Toys, Automotive parts, Road and Traffic, Sports equipment, Container and cases, Industrial equipment, Textile industry ... Toys for Children, Water Tank, Clothes Cart, Cone Barrel, Dividing road cone and barrier, Housing of Blowing machine and so ...