With advanced production equipment, we have reliable maximum monthly production amount of wholesale flat flange, which enables us to serve better to you. In order to meet increasing demand over the long term, we have decided to significantly increase our production capacity. We are able to support your future growth by continuing to provide premium product in the quantity and quality you need.

Now, Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd. has occupied a large share of duplex stainless steel pipe market. The seamless pipe series is available in a wide range of types and specifications. With its unique design, HHGG steel square pipe can satisfy the needs of customers. With the growing customer base, the production will be used more widely in the near future.

We have a comprehensive approach to managing environmental and social risks. We actively engage with our customers to mitigate the impact that stems from our decisions.