Pipes
Twelve-edged tube, one of the main products supplied by Sichuan Zhonghang Chaogao Fenzi Liang Pipe Co., Ltd. (Guangming Road, Jinshan Industrial Park, Luojiang Economic Development Zone, Deyang, Sichuan Province). See the company's official website for details.
Shierlengguan, offered by Sichuan Zhonghang Chaogao Fenzi Liang Pipe Co., Ltd.. Full product specifications are available on the company's official website.