DINGGIN HARDWARE(DALIAN) CO., LTD.  

Dinggin Hardware (Dalian) Co., Ltd. Was founded in 2011, in northeast of China. We mainly supply the cast iron and stainless steel products. As the professional supplier, We have a high-qualified team focused on products design, quality control and customer service. We strictly follow the quality management system. Now our main products are ductile cast iron pipe and fittings for drinking water ISO2531/EN545/EN598 standards, grey cast iron pipe and fittings for waste water BS EN877/B70 CSA/ASTM888 standarts and stainless steel couplings for their connection, stainless steel IBC for all kinds of hazardious liquid and dry goods, iron balusters for stair and garden furniture and cast iron ornaments for the decoration, alloy steel production chain for wheel loader and some other pet metal products. By 2021, our products have been sold to 35 countries all over the globe. The main international standards of the products are strictly followed. Our products have got the relative certificate... [View More..]