Zhengzhou Diamond PCD/CBN Tool Cutting Processing Case Studies for EV Parts

We are pleased to announce that our company will be exhibiting at JIMTOF 2022, which will be held at Tokyo Big Sight from November 8. Since "Kyoji's Chinese Tools" first exhibited at JIMTOF in 2006, we have made efforts to improve product quality, establish a supply system in Japan, and expand our product lineup, leading to significant growth and adoption by customers across Japan. At our booth, we will showcase a wide range of products, including reasonably priced carbide tools, PCD and CBN tools for EV and engine vehicles, grinding wheels, jigs, and processed parts, along with numerous cost reduction case studies. ◆ Existing Exhibiting Manufacturers - Zhuzhou Tool (Standard Carbide Tools) - Zhengzhou Diamond (PCD/CBN Tools) - Beijing World Diamond (PCD/CBN Tools) - Suzhou Tujian (Special Carbide Tools) - Saiyo Wheel (Diamond/CBN Grinding Wheels) ◆ New Exhibiting Manufacturers - BERLT Bolt (CBN Tools): A Chinese manufacturer of CBN materials making its debut in Japan - ZOUJIN (Machined Parts Processing): Numerous transactions with Japanese companies, specializing in machined parts, cast parts, jigs, etc. - Jiaxing Ikkan (Resin Processing): A supplier of resin processing products with a track record in growing fields such as the new energy industry.

Since 2005, Kyoni Co., Ltd. has been engaged in the import and sale of "high-quality and reasonably priced Chinese products," which have been introduced to over 2,000 customers across Japan, achieving significant cost reductions. We handle a diverse range of Chinese-sourced products, including carbide tools, CBN tools, PCD tools, grinding wheels, tooling, jigs, molds, and processed parts, and have compiled a user-friendly guidebook featuring these manufacturers. Please make use of this for your considerations on reducing procurement and manufacturing costs! 【Key Points of Kyoni's Chinese Procurement】 Price: Achieved prices approximately 30% lower than Japanese manufacturers! (Production in inland areas, securing raw materials) Quality: Carefully selected manufacturers with the latest automation equipment and experience in exporting to Europe, the U.S., and Japan, as well as OEM. Inventory & Delivery: A large stock of standard tools is maintained in Japan, and we can also keep inventory and respond to delivery for custom-designed items. Support System: A specialized team for Chinese-sourced products, with Kyoni Shanghai providing follow-up support for manufacturers and customers. Track Record in Japan: We have a sales record of over 2,000 companies in Japan, including major automobile and parts manufacturers.

Since 2005, Kyoni Co., Ltd. has been engaged in the import and sale of "high-quality and reasonably priced Chinese products," which have been adopted by over 2,000 customers across Japan, achieving significant cost reductions. We handle a wide range of Chinese-sourced products, including carbide tools, CBN tools, PCD tools, grinding wheels, tooling, jigs, molds, and processed parts, and have compiled a user-friendly guidebook summarizing these manufacturers. We hope this will be useful for your consideration of reducing procurement and manufacturing costs! **Key Points of Kyoni's Chinese Procurement** Price: Achieved prices approximately 30% lower than Japanese manufacturers! (Production in inland areas and securing raw materials) Quality: Selected manufacturers with the latest automated equipment and experience in exporting to Europe, the U.S., and Japan, as well as OEM experience. Inventory & Delivery: We have a large stock of standard tools in Japan, and we can also hold inventory and respond to delivery for custom-designed items. Support System: A dedicated team for Chinese-sourced products, with Kyoni Shanghai providing follow-up support for manufacturers and customers. Japanese Track Record: We have a sales record of over 2,000 companies in Japan, including major automotive and parts manufacturers.

China is the world's leading country in EV adoption, accounting for approximately 45% (about 3 million units) of global EV sales. This is a collection of cutting case studies from Zhengzhou Diamond, which supplies a variety of diamond tools for EV components. Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying diamond tools to 90% of automotive manufacturers in the country (foreign, Japanese, and local), and has a wealth of experience in tools for processing EV components. We will introduce cutting case studies for motor covers and motor rear cases. Since its entry into the Japanese market in 2009, it has been adopted by major automotive manufacturers, tier 1 suppliers, and large construction machinery manufacturers.