... delivery and clear communications.2. We can provide various of single/double Union valve mould, check valve mould ... R, PE, PE-RT, POM and other material. Types are socket, thread, steel, brass, other metal, male ... first-class equipment, we have set up various quality control points on different levels for ensuring ... and Logos are welcome.6. In a variety of designs.7. Small order accepted. Machining methods ...