Carbide cutting tool manufacturer Zhuzhou OBT Carbide Tools Co., Ltd. was founded in 2010.   Our 1450 sqm facility offers a skilled, experienced team who wants to grow with you. Our products are also made with advanced technology (Anca CNC grinding machine from Australia & Dekel CNC machine from Germany) and thorough QC procedures to ensure quality. Our products sell well domestically and internationally due to reliable and timely supply and sincere service. more than 50 nations, good machining creates, 100% virgin raw material carbide rods to make each tool, and Swiss coating technology.