Hangzhou top-sun industrial Co., Ltd, is a manufacturer and supplier of metals and machinery for international customers, it have two range products department, one is industry chain (for welded steel chain, non-welded steel chain and stainless chain), we supply standard (nacm, DIN, ein818-2 etc ) and non-standard kinds of chain, all of chains made by auto-form, auto-welding machine; The second range is tire chains (also calling snow chains), can be fit for different vehicle tires, ( car, jeep, truck, tractor etc, including engineer vehicle special ATV, garden, forklift, forest vehicle), by be strictly test and examination.

Top-sun industrial goal is to provide clients with reliable supplies of high-quality metals and machinery. Special attention is given to each step involved in the delivery of every order, making sure that our products meet your requirements, and are delivered to you smoothly.

Today, our international sales network has spread to America, Europe and Oceania. Meanwhile, about 50 local manufacturers (most of them have complied with the ISO9001 standards or ISO9002 standards) in China have contributed to form a well organized supply chain of us. Top-sun is always able to offer you a large range of first-quality products.