HHGG has made it known to every family. Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd.'s stainless steel rectangular tube series are created based on unremitting efforts. Each HHGG slip on flange is built to customer's exact specifications with the finest materials. The product is safe to use. It is specially treated to eliminate any harmful substances to make it safe for people's health.

We have a strong commitment to quality and continuous improvement. This commitment extends to all levels of the company. We strive to achieve the highest standards of excellence; do the right things; continuously learn, develop, and improve; and take pride in our work.