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Precision Machine Parts×山口精機製作所 - List of Manufacturers, Suppliers, Companies and Products

Precision Machine Parts Product List

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[Production Example 1] High-precision custom-made machinery

[Production Example 1] High-precision custom-made machinery

Providing custom-made "precision machinery" with high technical skills, one by one.

With high technical capabilities, we create "precision machinery" and contribute to the world. Yamaguchi Seiki Manufacturing has this pride and mission. We face projects head-on and make the impossible possible. Our precision machinery is the result of teamwork and technical expertise from within the company and our group companies, with each piece being a custom-made work. 【Examples of products we have manufactured to order】 - Precision equipment parts - Juice dispensers - Pack delivery systems - Horizontal balancers - PCSM coating devices - LCD TV 12th generation glass substrate contact pin image inspection devices - Wire formers - Chip tantalum transfer device modification (new loader installation) - Poval coating devices *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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"Precision machining of parts and unit assembly" also supports the production of prototypes for metal parts.

"Precision machining of parts and unit assembly" also supports the production of prototypes for metal parts.

Proposing processing tailored to needs with abundant know-how. Wide-ranging support from small to large sizes.

Founded in 1968, our company utilizes advanced processing technology and extensive know-how to provide total solutions from precision machining of parts to unit assembly. We possess various equipment, including 5-axis machining centers, gantry machining centers, and laser welding machines, allowing us to handle not only small sizes but also large sizes exceeding 1500mm. We responsibly manage processes from sheet metal processing and painting to welding and resin processing, establishing a network that enables us to deliver high-quality finished products quickly. 【Features】 ■ Metal parts can be produced from 10mm square to dimensions of 2500mm in width, 5000mm in length, and 1800mm in height. ■ We propose processing suitable for needs based on the know-how cultivated over many years. ■ We can accommodate the production of prototypes for metal parts. ■ Short delivery times are also possible. *For more details, please refer to the PDF document. We are also accepting factory tours. If you are interested, please contact us through the "Contact Us" section.

  • Contract manufacturing

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Providing high-precision, high-quality precision machine parts and unit design, processing, and assembly.

Providing high-precision, high-quality precision machine parts and unit design, processing, and assembly.

With over 50 years of know-how, we provide comprehensive support from planning and material procurement to design, production, surface treatment, assembly, and delivery. We have numerous achievements with both small and large products.

Our company works as a team with specialized firms to manufacture and assemble precision machine parts and units that require high accuracy. We possess various equipment, including machining centers, and can provide comprehensive support from planning and material procurement to design, production, surface treatment, assembly, and delivery. We have award-winning participants from skill competitions who consistently deliver high-precision and high-quality products. 【Features】 ■ Comprehensive support with over 50 years of know-how ■ Possession of small to large machines (accommodating 3000mm to 5000mm) ■ Support not only for processing but also for assembly and adjustment ■ Immediate response possible even without drawings 《Production Achievements (partial)》 ◎ Precision equipment parts ◎ Juice dispensers ◎ Pack delivery devices ◎ Horizontal balancers ◎ PCSM coating devices ◎ 12th generation glass substrates for LCD TVs Contact pin image inspection devices ◎ Wire formers ◎ Chip tantalum transfer device modification (new loader installation) ◎ Poval coating devices *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • others

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Manufacturing process

Manufacturing process

Introducing our manufacturing process! Even if it's your first time in product development, you can rest assured.

Yamaguchi Seiki Manufacturing Co., Ltd. specializes in the production of precision machinery and components. With 50 years of steady experience, we meet our clients' needs. Our staff, well-versed in metal processing technology, will responsibly support you from inquiry to completion. We would like to introduce our "Manufacturing Process." 【Manufacturing Process】 ■ Support from large machinery to manual work - We flexibly respond using new large equipment as well as various small machines or manual labor. ■ Stable processing technology - We have established a stable production management system for the manufacturing of device components and the design and production of CB molds. ■ Strong network in specialized fields - Utilizing a network among specialized companies, we can manufacture through comprehensive technology. ■ Strict inspections - At every stage of processing, completion, and assembly, we constantly monitor and check with a "professional's eye." ■ Assembly of each part - Each component manufactured according to the design is carefully assembled, followed by thorough inspections. ■ Timely delivery - Our employees work together daily to achieve both "quality and delivery time." *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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Technology Introduction

Technology Introduction

Reduction of labor and costs is possible! Introducing our processing and assembly technology.

Our company specializes in the processing and assembly of precision machine parts and units that require high accuracy. Focusing on processing with our own equipment, we leverage a network built over nearly half a century to provide comprehensive technical manufacturing. We can respond to a wide range of needs and consistently deliver high-precision, high-quality products. 【Technology】 ■ Cutting - Achieving high-precision cutting using a variety of machines ■ Polishing - Smooth and delicate finishing ■ Welding - Stability created by extensive experience and knowledge of metals ■ Painting - A rich variety while considering environmental impact ■ Assembly - Capable of delivering assembled finished parts and materials *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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1500mm～Large size OK 'Precision machinery parts processing & unit assembly'

1500mm～Large size OK 'Precision machinery parts processing & unit assembly'

If it is a metal part, we can also accommodate the production of prototypes. With our extensive know-how, we propose processing that meets your needs! We handle everything from processing to assembly in total.

Founded in 1968, our company utilizes advanced processing technology and extensive know-how to provide comprehensive services from precision machine parts processing to unit assembly. We possess various equipment including 5-axis machining centers, gantry machining centers, and laser welding machines, allowing us to handle not only small parts but also large sizes exceeding 1500mm. We responsibly manage processes from sheet metal processing to painting, welding, and resin processing, establishing a network that enables us to quickly deliver high-quality finished products. 【Features】 ■ Metal parts can be manufactured from 10mm square to dimensions of 2500mm in width, 5000mm in length, and 1800mm in height. ■ We propose processing suitable for needs based on the know-how cultivated over many years. ■ We can accommodate the production of prototypes for metal parts. ■ Short delivery times are also possible. *For more details, please refer to the PDF materials. We are also accepting factory tours. If you are interested, please contact us through the "Inquiry" section.

  • Contract manufacturing

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