Zigong Sun Trade Co., Ltd was located in China's cemented carbide base Zigong , Sichuan province,mainly engaged in cemented carbide products, cemented carbide raw materials, different tools, etc.We have long time close cooperation relations with more than 40 cemented carbide production enterprises in china. Our employees have many years of hard alloy sales experience, familiar with production process of all kinds of products and using field. We can provide customers with the most excellent products and quality service. We can solve different technical problems when customers use. And,most importantly,we can let customers enjoy the most reasonable price to get the most excellent products.