Hangzhou Yichao Diamond Tools Co., Ltd. is a professional manufacturer and trading company based in Hangzhou, China, specializing in the development, design, production, and sales of diamond tools. Established in June 2003, the company has a dedicated R&D team and offers OEM services. They specialize in a wide range of diamond tools, including various types of diamond wheels such as cup type tooth chamfer, external-toothless beveling, toothless straight-sided, high-grade full tooth, and bowl-shape external-tooth beveling diamond wheels, as well as resin wheels. Their product portfolio also includes glass drills, with specializations in solar glass drills, overall copper matrix glass drills, and automatic overall glass drills. With 5 to 10 employees, Hangzhou Yichao Diamond Tools Co., Ltd. operates two production lines and exports 51% to 70% of its products to international markets, with an annual output value ranging from US$1 million to US$2.5 million.
Zhengzhou Uking Diamond Co., Ltd. is a manufacturer, trading company, and wholesaler based in Zhengzhou, Henan, China, a region recognized for its superhard materials industry. Established in 2021, the company employs 11 to 50 people and operates with a factory, specializing in the development and manufacture of super hard cutting and grinding tools. They offer a comprehensive range of diamond products, including PDC Cutters, Wire Drawing Dies (PCD and Tungsten Carbide), PCD PCBN Inserts, Diamond Grinding Wheels, PCD Blanks, and various PCBN Blades (Solid, Brazing, and Multi-Blade). The company provides OEM and ODM services and is committed to delivering high-quality, cost-effective solutions with a one-stop service approach, leveraging solid cooperation with specialized factories. Zhengzhou Uking Diamond Co., Ltd. holds ISO 9001 certification and engages in international trade, exporting to markets such as Vietnam and Kazakhstan, with products falling under HS codes 820720 and 820760.