Zhuzhou Oston Carbide Co., Ltd

Zhuzhou Oston Carbide Co., Ltd is a professional manufacturer and exporter of high-quality tungsten carbide products, specializing in wear-resistant and high-precision components for industrial automation. With over 12 years of experience, the company delivers durable cemented carbide solutions that significantly extend tool life and enhance performance in automated machining and drilling operations. Its core offerings include solid carbide rods for end mills and drills, carbide strips and plates for cutting blades, mining bits and buttons for rock penetration, PDC substrates for oil & gas drilling, carbide dies for wire drawing, and customized wear parts for harsh environments, all produced using advanced HIP sintering and precision grinding technology. These products enable high-speed, unmanned CNC operations with exceptional hardness (up to HRA 93), thermal stability, and corrosion resistance, ensuring reliability in continuous manufacturing and mining workflows. Located in the “Carbide Capital” of Zhuzhou, Oston operates modern facilities with strict quality control and serves global clients in mining, construction, oil & gas, metalworking, and woodworking sectors. Achievements include ISO 9001:2015 certification, cooperation with leading research institutes, and a reputation for fast delivery and responsive customization. The firm remains committed to innovation, quality, and customer satisfaction, driving advancements in automated tooling and wear solutions worldwide.