Since establishment in 1997 the factory has won great reliance and good evaluations from the customers by good reputation,high quality service,reasonable price and fine quality.Since 2000 years the factory development of the tungsten steel cuttet specifications of the printing machine ring,ceramic knife ring,printing ink and other products;after more than 20years,with good quality,competitive price,the perfect pre-sale after sale service,won the customer's reputation in the same indudery,full of success,to create well-known sea the famous brand.With the spirit of "customer foremost and quality first" ,the factory elevates the product quality to satisfy the markets rapidly and achieve the goal of becoming the leading enterprise in cemented carbides industry. The factory will provide sincere service for the customers at home and abroad.