GOLDEN BULL UNITED INDUSTRIAL Co., Ltd. is a professional manufacture of snow chains, civil chains, industrial chains, accessories for chains and other chains. It is located in Hangzhou, the capital of Zhejiang Province, 300km away from Shanghai port, and 160km away from Ningbo port. The traffic is very convenient. Now, more than nine categories, and forty series snow chains and other chains can be produced. The products are mainly exported to more than 20 countries and regions. Our customers are from West Europe, East Europe, North America, South America, Middle East of Asia, East Asia, and Austrilia. The relationship between us and our old customers are stable, and more and more new customers will set up a good relationship with us.