Zhongshan Yangxin metal products Co., Ltd., located in the Zhongshan hurdles, is one of the most growing steel pipe manufacturing enterprises in the Pearl River Delta region. It was born in the Zhongshan Ancient Town in 1998, and its predecessor is the Zhongshan Ancient Town Sun Sheng steel pipe factory. The company is a professional metal product dealer with high frequency straight welded pipe R & D, production and marketing, other metal pipe and wire drawing wire, with more than 50000 tons of steel pipe and other metal products.