Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd.has obtained many credentials for thick wall stainless pipe at home and abroad. The product is tested by numerous institutions and is proved to be in compliance with international standards. It is a crucial factor for us to conduct export business. The certifications can help customers verify the application range, environmental protection conditions, and other matters. With these credentials, we are confident that our products will be recognized by customers from different countries and gradually tap into more markets for achieving more product sales.

HHGG mainly runs the development, production and sales of stainless steel rectangular tube. Honghaiis mainly engaged in the business of duplex stainless steel pipe and other product series. The whole production process of HHGG seamless steel pipe is strictly controlled by our professional team. The product is highly demanded all across the globe with vast economic effectiveness.

We are innovative: We embrace innovation, it’s at our core. We always put customers’ needs first – we go the extra mile.