For the past 8 years, with the modern facilities, professional technicians, outstanding design and development capabilities, etc, now we are the leading supplier and manufacturer in Nanjing city specialized in many kinds of Protective Products, like Plastic Pipe Caps, Plastic Pipe Plugs, Plastic Flanges Protectors, Plastic Valve Covers, Oilfield Thread Protectors, Marine Flange Protectors, Socket Weld End Covers, etc. Our Plastic Caps/Plugs are easy to install and remove, they are used to protect pipes, tubes, flanges, valves, fittings, etc from damage and contamination during transit, handling and storage.

For years of efforts, now our Plastic Caps/Plugs have various kinds of sizes, and most sizes are in-stock for immediate delivery. For the Plastic Pipe Caps, now the largest size we can offer is 54”. We can also manufacture products according to your samples or drawings.
We are the best choice for your product protection needs.