Dinggin Hardware (Dalian) Co., Ltd. was founded in 2011, innortheast of China. We mainly supply the cast iron and stain-less steel products.As the professional supplier, We have a high-qualified teamfocused on products design, quality control and customerservice. We strictly follow the quality management system.Now our main products are ductile cast iron pipe and fittingsfor drinking water, grey cast iron pipe and fittings for waste water, stainless steel IBC for all kinds of liquid, iron balustersfor stair and garden furniture, alloy steel production chain forwheel loader and some other pet 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 certificates to meet the customer's requirement. We will send you the certificate report upon getting your request. In the past years, we have been providing the products to theprojector, Importer, wholesales company and also the enduser. The good quality and cooperation also support the customers to get more market share successfully.Up to your requirements, we are also able to make the special design. So the products are with high reputation among many customers. We are very glad to answer all of yourquestions by email,phone call,whatspp,etc. at any time. Dinggin hardware will be your trusted supplier, partner andfriend in China.