Daewoo Tube Industry (Yongsheng Street Shop)

LESSO Pipeline

Taisu Huaya Dongying Plastic (Zhonggangcheng Branch)

Shenyang Zhongde Tube Industry (Zhonggang Machine Tool Hardware City Shop)

Xinda Pipe Fittings (Zhonggang Machine Tool Hardware City Shop)

Jinwanli Shenyang Direguan Fenshui Qi Water Heating Pipe Fittings Wholesale