Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd.ensures that production technology is in a leading position in the thick wall tube business and provides you with quality products at reasonable prices. Our investment in production technology development accounts for a large percentage of sales each year. Products based on production technology have been certified.

With years of accumulation, HHGG now is know by one and all. Honghaiis mainly engaged in the business of welded stainless steel pipe and other product series. Each HHGG duplex tube consists of certified raw materials as standard. seamless pipe excels similar products due to its seamless steel pipe.

Our commitment to quality underscores everything we do. We work tirelessly to ensure that we are listening to, meeting, and exceeding their expectations.