In the duplex tube industry, HHGG has formed a systematic solution for duplex stainless steel pipe. Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd.'s stainless steel rectangular tube series are created based on unremitting efforts. The whole design of HHGG stainless steel tube is conducted by our professional and experienced team. The product is equipped with an advanced RO system. The scale inhibitor has been added to the RO system, which helps remove calcium and magnesium metal ions from the water.

We generate new value, minimize costs, and increase operational stability by focusing on four broad areas: production, product design, value recovery, and supply-circle management.