HHGG is more and more mature in the development and operation of stainless steel flange. Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd.is mainly engaged in the business of duplex stainless steel pipe and other product series. seamless pipe excels due to its obvious superiority such as seamless steel pipe. The product is widely acknowledged and accepted in the industry.
We seek to forge mutually beneficial partnerships with our suppliers and to conduct responsible, ethical and sustainable business with them.