The plane expansion tube, expansion tube maker, plastic mould, OEM and ODM service is OK ... Butadiene Styrene ABS Cycolac, Magnum, Novodur, Terluran Strong, flexible, low mold shrinkage (tight tolerances), chemical resistance, electroplating ... Density LDPE Alkathene, Escorene, Novex Lightweight, tough and flexible, excellent chemical resistance, natural waxy appearance, low cost Kitchenware ...