1. Certification : ISO9001 2. Pneumatic Cylinder Component 3. Plastic material 4. Plastic body.part copper nickel-plated Standard plastic fittings: Jiaxing plastic fitting series is of all the specification, including PT metric thread and G thread, inch size and America size. The structure is various, including from straight fittings, angle fittings, tee fitting, flow control fittings. Jiaxing ...