Bortome Carbide | Tongyu Heavy Industry Co., Ltd.

Bortome Carbide is a wholly-owned subsidiary of Tongyu Heavy Industry Group. We manufacture solid carbide products over 40 years. With an area of around 48,000 square meter for carbide manufacturing, our annual carbide production capacity has reached to more than 2000 tons.We have been carrying out strict quality control standards since company established. More than 100 advanced instruments are used for the analysis, testing and measurement of diverse cemented carbides for a comprehensive range of tests to ensure the quality of our products.Every piece of carbide products must pass strict inspection during every processing. After final inspection, only the qualified products will be arranged shipping to customers.