1.plastic injection mould for tube 2.Advanced R & D Technic 3.Precise Mold Fabrication 4.OEM Injection we are a injection plastic molding ... fitting mould, union moulds. flange moulds, bypass bend mould, flexible connector mould, water supply mould and sewerage pipe fitting mould, etc ... -R, PE, PE-RT, POM and other material. Types are socket, thread, steel, brass, other metal, male, female, three way, ...