... material for products, 2.Strict inspection for products, 1. plastic shell for iron .(1).Tooling life:300,000 to 1, ... welding, drilling, insert molding.(5).24-hours incessantly plastic molding manufacturing in turns.(6).Injection machines presses ranging ... from 16 - 1200 tons.(7).Offer injection plastic mold repair & maintenance and Plastic products design, tooling design, tooling build,manufacturing ...