... producing rubber inject mould, specially for insulators, cable accessory, auto part etc. 1.OEM2.passed ISO 9001-2000 2.tooling&production 3 ... for insulators, arresters, hollow core insulators, cable accessory, cable jiont, auto part etc. the material is suitable for HTV, LSR, NR ... etc.1.Mold cavity: design according to matched machine and injection volume ...