Company Profile: Taigu County ZhiYuan Malleable Iron Co ., ltd is a professional manufacturer, engaged in producing malleable iron pipe fittings and grooved fittings. All of our products are made according to American standards, British EN DIN standards. For fittings: 8,000 tons/year. 7,000 The size the product ranges from 1/8" 6".We can also supply special application customers' requirements. Also, we ensure best quality for customers, strict …