... :1. We are specialized in the production of plastic pipe fitting mold and ball valve mold manufacturer2. ... system:Ejection Pin,or Ejection BlockMould life:Depends on various kinds of steelMolding life:>1,000,000shotsMould processing:AutomaticHardness ... customer approve sample and arrange shipment.size, color, package, price, weight, thickness, inch, pressure Mpa, structure, surface, handle, standard ...