... runner system.Specifications and Product Details: 1. Plastic Household mould steel: Steel 45#, P20 ,718, 2738 ... Solid Work , UG , Master CAM, Auto formApplicationsCustomized Household ToolingExporting Area40% business for domestic customers, 60% products ... electronics, electrical appliances, electric tools, chemical,automotive, hardware, medical, daily necessities and other industries. Automotive ( ...