1.Material:Steel. 2.Shaping mould:Extrusion 3.Name:Plastic bottle blowing mould Mould:Since founded in 1987, ONETONE BLOW ... and high grade plastifying processing, coloring, printing, extrusion mould, hollow blow moulding techniques, mechanical engineering, pneumatic & hydraulic ... detergent, edible oil, engine oil can, toolbox, automobile air ducting and large size barrel used in chemical industry ...