
Now, ChangZenghas received much attention because of its famous steel beam. ChangZeng's main products include steel tubing series. steel products from ChangZengadopts a new type of steel h beam material. It is able to provide the strength nor piping connectivity typically required by high-pressure, high-temperature applications. This product ensures the safety of the item. It prevents items from being squeezed or worn and protects the item from theft. Heat treatment yields a higher wear resistance in this type of steel.

Our company understands the global nature of today’s manufacturing and we are ready to support customers' needs. Our products and service will always be custom-tailored to meet these needs.