Guangdong Hangao Technology Co., Ltd. (No. 2006), the executive director unit of Foshan Metal Materials Industry Association, and Guangdong Lifeng Pipeline Technology Co., Ltd. (No. 29), the member units, were included in the first batch of high-tech enterprises to be recognized in Guangdong Province in 2019.

Guangdong Hangao Technology Co., Ltd. is a leading manufacturer of equipment such as pipe making machines and leveling machines in China, and has also won high recognition from multiple stainless steel water pipe enterprises. Lifeng Pipeline is one of the earliest production enterprises to start stainless steel water pipes, and has also cooperated well with many stainless steel water pipe industry chain enterprises.