1. PVC plastic mould injection 2. 15 years experience 3. mould ... delivery and clear communications.2. We can provide various of single/double Union valve mould, check valve mould, membrane ... mould and sewerage pipe fitting mould, etc., made of ABS, U-PVC, C-PVC, PP-R, PE, PE-RT, POM and ... Designs and Logos are welcome.6. In a variety of designs.7. Small order accepted. Machining methods, Electric- ...