Achieved approximately 30% cost reduction compared to Japanese manufacturers! Announcement of the release of "Kyōni's China Procurement Guidebook" - Implemented in over 2,000 companies.

We supply super hard tools, diamond tools, grinding wheels, molds, and tooling to over 2,000 companies!

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 wide variety of Chinese-sourced products, including carbide tools, CBN tools, PCD tools, grinding wheels, tooling, jigs, molds, and processed parts. We have compiled a guidebook that clearly summarizes these manufacturers in an easy-to-understand format. Please make use of it for your consideration of reducing procurement and manufacturing costs!

• Other cutting tools

A collection of cutting case studies from Zhengzhou Diamond, which supplies a large number of diamond tools for EV parts in China, where EVs are most widely adopted. There are also delivery records in Japan!

China is the world's leading country in EV adoption, accounting for approximately 45% of global EV sales (around 3 million units). Zhengzhou Diamond is China's largest manufacturer specializing in PCD and CBN tools, supplying diamond tools to 90% of automotive manufacturers in China (foreign, Japanese, and local), and has a wealth of experience in tools for processing EV components. We will introduce examples of cutting processes for motor covers and motor rear cases. Since its arrival in Japan in 2009, it has been adopted by major automotive manufacturers, tier 1 suppliers, and major construction machinery manufacturers.

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Currently supplying PCD and CBN grooving tools to a major Japanese piston manufacturing company! Achieved a 30% cost reduction with the same lifespan as domestic manufacturers.

Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for engine and automotive parts processing to 90% of automotive manufacturers in China (foreign, Japanese, and local). While it can manufacture extremely high-precision tools, it has achieved a cost reduction of about 30% compared to Japanese manufacturers, and its products are adopted by major automotive manufacturers, tier 1 suppliers, and major construction machinery manufacturers in Japan. It achieves the contour accuracy and surface roughness required for machining the ring grooves of engine pistons, with a wealth of delivery records in China and Europe, and has been continuously supplying to Japan's largest piston manufacturing group for over seven years. We are confident that our products match Japanese manufacturers in terms of lifespan and precision, and we have case studies to prove it, so please try starting with a test.

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Introducing case studies of Chinese tool manufacturers in Japan, including super hard tools, PCD, and CBN tools. Achieving high precision at low prices (30% cost reduction)!

As an authorized dealer of Chinese tool manufacturers, we are offering a "Cost Reduction Case Study Collection" that introduces successful examples from Japan! We present numerous cases that achieved 1.5 times longer tool life, realized a 30% cost reduction, and improved processing efficiency by 1.5 times, showcasing examples that balance high quality and cost reduction. 【Manufacturers We Handle】 ■ Zhuzhou Tool (Carbide Tools) ■ Zhengzhou Diamond (PCD, CBN Tools) ■ Beijing World Diamond (CBN Tools) 【Contents Included】 ■ Turning Processing ■ Milling Processing ■ End Mill Processing ■ Face Milling Processing ■ Drilling Processing ■ Boring Processing *For more details, please download the catalog or contact us.

• Other cutting tools

Introducing case studies of top-class tool manufacturers from China, such as superhard tools, PCD, and CBN tools, in Japan.

This is a collection of successful case studies of Chinese-made cutting tools in Japan. With performance in both lifespan and precision that rivals Japanese-made tools, we achieve significant cost reductions for cutting tools! Are you hesitant to try Chinese-made tools due to concerns about quality? Do you want to introduce tools that maintain quality while keeping costs down? If you are facing such concerns, this is a must-see for you. Please download the processing case studies of Chinese-made tools handled by Kyoni. You can view numerous processing case studies of carbide, PCD, and CBN tools through the document download. Be sure to check out the case study collection from top Chinese manufacturers. *For more details, please download the catalog or contact us.

• Other cutting tools

Zhuzhou Tools achieves high quality comparable to Japanese manufacturers and approximately 40% cost reduction! We will introduce successful achievements and case studies in Japan!

**Features of Zhuzhou Tools** - The parent company owns tungsten mines, ensuring a stable supply of cemented carbide materials. - Equipped with numerous state-of-the-art European facilities, achieving an automated production system. - Acquired advanced production technology and quality control through a technical partnership with Sandvik. **Sales in Japan** Kyoni Co., Ltd. serves as the official sales agent in Japan, maintaining sufficient inventory and providing technical support within the country. Since starting sales in Japan in 2006, we have sold to numerous customers, achieving reductions in production costs. See the successful results of Zhuzhou Diamond with your own eyes! **Contents Listed** - Turning processing - End mill processing - Face milling processing - Drilling processing - Boring processing PCDN For more details, please download the catalog or contact us.

• Other cutting tools

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without any thermal impact on the base material. Repairs can be conducted in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is required, please contact us.

We will be exhibiting jointly with Ando Corporation at the "22nd Pipe and Equipment Comprehensive Exhibition 2025 OSAKA," which will be held for three days from September 11 (Thursday) to September 13 (Saturday), 2025, at Intex Osaka, Hall 6A. Please be sure to stop by when you visit. 【Exhibition Schedule】 ● Environmentally friendly heat exchanger "Heat Recovery Heat Exchanger" ● Cut model of "Stainless Steel High Efficiency Heat Exchanger" ● Skeleton model of heating and cooling heat exchanger "SK Water Coil" ● Cooling heat exchanger "SK Water Coil Cartridge Type" ● Radiant heating pipe for space heating "SK Aerofin Tube" ◆ Event Dates: September 11 (Thursday) to September 13 (Saturday), 2025 10:00 AM to 5:00 PM (until 3:00 PM on the last day) ◆ Venue: Intex Osaka, Hall 6A Address: 1-5-102 Nanko-Kita, Suminoe-ku, Osaka City, Osaka Prefecture, 559-0034 Access: https://www.intex-osaka.com/jp/access/ ◆ Booth Number: 112 ◆ Admission Method: Pre-registration required (free) *Please check the official website for details.