Pabrika sa Steel Pipe:
Handan Youfa Steel Pipe Co., Ltd;
Kapasidad sa Produksyon:
8 Galvanized Erw Round Pipe Production Lines
12 Erw Round Pipe Production Lines
13 Square Ug Rectangular Steel Pipe Production Lines
4 Galvanized Square Ug Rectangular Steel Pipe Production Lines
4 Spiral Steel Pipe Production Lines
4 Steel Plastic Compound Production Lines