HHGG insists on manufacturing and selling duplex stainless steel pipe that meet the national emission regulations. Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd.'s square steel tubing series are created based on unremitting efforts. HHGG stainless steel pipe fittings is made-up by trained personnel using optimal-grade raw material as per set industry principles & guidelines. The product not only has the function of ensuring daily life but also it has the characteristic of beautifying life.

We are committed to reducing the negative effect of packing waste on the environment by reducing the use of packaging material and increasing the use of recycled material.