日本精機工業 List of Products and Services

Our company conducts machining of various parts, including engines, air conditioning equipment, transmissions, oil, tire valves, and more. We can also consult on switching parts related to electrification as needed. We have a lineup of optical imaging equipment parts, equipment parts, and more. We comply with regulations from various countries, so please feel free to contact us when you need assistance. 【Machining Examples】 ■ Automotive parts ■ Connectors, office equipment, optical imaging equipment, and equipment-related parts *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract
• Other Auto Parts
• Other machine elements

We would like to introduce examples of cost rationalization being carried out by Nippon Seiki Kogyo Co., Ltd. In the Sales Management Department at headquarters, we achieved a 25% cost rationalization for acoustic parts through the development and design of secondary processing machines. Additionally, at our factory in Indonesia, we improved the cost of automotive parts by 22% through research proposals for material changes. Our company proposes cost rationalization through thorough ingenuity and improvements regarding materials, drawings, specifications, and shapes. 【Examples of Cost Rationalization】 ■ Achieved 25% cost rationalization for acoustic parts through the development and design of secondary processing machines ■ Achieved 20% rationalization for digital camera parts through the development and design of secondary processing rolling machines ■ Improved costs by 17% for two-wheeler parts through the design and development of semi-specialized secondary processing machines ■ Reduced labor costs by introducing full inspection machines, resulting in a 10% cost improvement ■ Improved costs by 22% for automotive parts through research proposals for material changes *For more details, please refer to the PDF document or feel free to contact us.

• Engine parts
• Sound Parts

Since its establishment, Nippon Seiki Kogyo Co., Ltd. has been seriously engaged in "monozukuri" (manufacturing). The products we create tomorrow will have even higher precision than those made today, and we are dedicated to this pursuit in our manufacturing. We provide high-precision precision parts that represent the modern era to the world, and we ensure a stable supply from the world. We offer uncompromising precision and an extremely low defect rate. There are products that can only be made by Nippon Seiki Kogyo. We provide "peace of mind" that has perfected "precision." [Business Content] ○ Manufacturing and sales of ultra-precision machined parts For more details, please contact us or download the catalog.

• Other machine elements
• Other cutting tools