iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      62403items
    • Machinery Parts
      Machinery Parts
      76059items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      102353items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      36699items
    • Materials
      Materials
      38029items
    • Measurement and Analysis
      Measurement and Analysis
      55103items
    • Image Processing
      Image Processing
      15484items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      54797items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      65991items
    • Design and production support
      Design and production support
      12662items
    • IT/Network
      IT/Network
      45987items
    • Office
      Office
      14210items
    • Business support services
      Business support services
      27170items
    • Seminars and Skill Development
      Seminars and Skill Development
      6626items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      34689items
    • others
      67832items
  • Search for companies by industry

    • Manufacturing and processing contract
      7347
    • others
      5010
    • Industrial Machinery
      4463
    • Machine elements and parts
      3356
    • Other manufacturing
      2887
    • Trading company/Wholesale
      2692
    • IT/Telecommunications
      2573
    • Industrial Electrical Equipment
      2320
    • Building materials, supplies and fixtures
      1817
    • software
      1671
    • Electronic Components and Semiconductors
      1597
    • Resin/Plastic
      1503
    • Service Industry
      1487
    • Testing, Analysis and Measurement
      1135
    • Ferrous/Non-ferrous metals
      993
    • environment
      699
    • Chemical
      645
    • Automobiles and Transportation Equipment
      596
    • Printing Industry
      514
    • Information and Communications
      474
    • Consumer Electronics
      412
    • Energy
      338
    • Rubber products
      321
    • Food Machinery
      308
    • Optical Instruments
      284
    • robot
      278
    • fiber
      257
    • Paper and pulp
      232
    • Pharmaceuticals and Biotechnology
      174
    • Electricity, Gas and Water Industry
      168
    • Warehousing and transport related industries
      150
    • Glass and clay products
      138
    • Food and Beverage
      134
    • CAD/CAM
      125
    • Medical Devices
      112
    • Educational and Research Institutions
      112
    • retail
      108
    • Ceramics
      98
    • wood
      86
    • Transportation
      85
    • Petroleum and coal products
      67
    • Medical and Welfare
      62
    • Shipbuilding and heavy machinery
      51
    • Aviation & Aerospace
      49
    • equipment
      44
    • Fisheries, Agriculture and Forestry
      42
    • Materials
      37
    • Research and development equipment and devices
      33
    • Public interest/special/independent administrative agency
      32
    • self-employed
      24
    • Government
      23
    • Mining
      17
    • Finance, securities and insurance
      16
    • cosmetics
      16
    • Restaurants and accommodations
      10
    • Individual
      10
    • Police, Fire Department, Self-Defense Forces
      7
    • Raw materials for reagents and chemicals
      5
    • Laboratory Equipment and Consumables
      5
    • Contracted research
      3
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • Trading company/Wholesale
  • IT/Telecommunications
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Pharmaceuticals and Biotechnology
  • Electricity, Gas and Water Industry
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • Medical Devices
  • Educational and Research Institutions
  • retail
  • Ceramics
  • wood
  • Transportation
  • Petroleum and coal products
  • Medical and Welfare
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • equipment
  • Fisheries, Agriculture and Forestry
  • Materials
  • Research and development equipment and devices
  • Public interest/special/independent administrative agency
  • self-employed
  • Government
  • Mining
  • Finance, securities and insurance
  • cosmetics
  • Restaurants and accommodations
  • Individual
  • Police, Fire Department, Self-Defense Forces
  • Raw materials for reagents and chemicals
  • Laboratory Equipment and Consumables
  • Contracted research
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Electronic Components and Modules
  4. Electronic Components
  5. Other electronic parts
  6. COB implementation (Chip On Board) service

COB implementation (Chip On Board) service

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

COB implementation (Chip On Board) service

last updated:Apr 29, 2025

JOHNAN DMS
JOHNAN DMS
  • Official site

We provide COB (Chip On Board) implementation services.

JOHNAN DMS Corporation offers COB (Chip On Board) assembly services. Our assembly technology supports 0201 chips and minimum 0.1mm gap assembly, enabling product miniaturization and complex design requirements. 【Mounting Capability】0.2mm to 10mm 【Wiring】Gold wire (20μ to 38μ), aluminum wire (100μ to 400μ) *Post COB assembly on COB substrates. Cream solder application by dispenser is possible. For more details, please feel free to contact us by phone or through our website.

    Other electronic parts
ipros_size_550pixel.png

COB implementation (Chip On Board) service

ipros_size_550pixel.png
ipros_size_550pixel.png
  • Related Link - https://www.johnan.com/dms/mounting/pcb/

Inquire About This Product

  • Contact Us Online

basic information

Printed Circuit Board Assembly Examples of Product Design Contracting 【Contact Information】 TEL: 0774-43-1431 Website: https://www.johnan.com/dms/contact/

Price range

Please contact us for details

Delivery Time

Please contact us for details

Applications/Examples of results

Automobiles, ships, railway vehicles, robots, electronics and telecommunications, medical devices, amusement-related, etc.

Detailed information

  • ipros_size_550pixel_post_cob.png

    COB implementation (Chip On Board)

News about this product(1)

Exhibition Participation: Manufacturing Fair 2026

  • Seminar・Event

JOHNAN DMS Co., Ltd. will jointly exhibit at the "Monozukuri Fair 2026," which will be held at Marine Messe Fukuoka from Wednesday, October 14 to Friday, October 16, 2026, within the booth of the Okayama Prefectural Industrial Promotion Foundation. [Exhibition Contents] - Special substrate mounting technology: ultra-high-density mounting (0201), discrete mounting, paper substrate mounting, mounting technology for functional films - Product design and manufacturing contract (ODM/OEM): total support from product design to semiconductor assembly and substrate mounting - Manufacturing contract (EMS) - Display samples: prototype samples such as stretchable substrates and bendable transparent substrates

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Companynews list (44)

Company information

JOHNAN

JOHNAN DMS

Electronic Components and Semiconductors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Official site
Phone number/address

"I don't know where to ask for help..." Our experienced staff will support the manufacturing of electronic components and devices. We provide a manufacturing support service that you can trust, with a consistent production system from design to implementation, assembly, and inspection of electronic components and devices. - Design contract support for new products - Alternative proposals for hard-to-obtain discontinued products (EOL) - Ultra-high-density mounting in 0201 size - Implementation on functional films, stretchable substrates, and paper substrates using bendable and stretchable materials With high-precision mounting technology, we respond to our customers' diverse needs. With years of accumulated experience and technical expertise, we support the manufacturing of high-quality and highly reliable products, creating new value for our customers' businesses. For inquiries regarding the design, manufacturing, or mounting technology of electronic components and devices, please feel free to consult us. Through collaboration with partner companies, we will provide optimal proposals to solve manufacturing challenges.

Product/Service List (16)

Related Products from JOHNAN DMS

High-density assembly, module assembly, and embedded component board assembly services.
Electronic Components and Modules
High-density assembly, module assembly, and embedded component board assembly services.
Multifaceted implementation technology! Three-dimensional implementation services
Manufacturing and processing machinery
Multifaceted implementation technology! Three-dimensional implementation services

Related Popular Products

Printed circuit board assembly service
Electronic Components and Modules
Printed circuit board assembly service
プラックス
Flip chip assembly prototyping service
Manufacturing and processing machinery
Flip chip assembly prototyping service
ウェル
Face's Wisdom Bag: "Points to Note When Releasing Materials (1)"
Electronic Components and Modules
Face's Wisdom Bag: "Points to Note When Releasing Materials (1)"
フェイス
[From Prototyping to Mass Production] Manufacturing of Semi-finished and Finished Products (Circuit Design, Implementation, Assembly)
Electronic Components and Modules
[From Prototyping to Mass Production] Manufacturing of Semi-finished and Finished Products (Circuit Design, Implementation, Assembly)
ムサシ電工
INP-based Photonics Foundry Services
Business support services
INP-based Photonics Foundry Services
LightBridge

Related New Products

Hand dorsal vein authentication system 'VP-II X'
Electronic Components and Modules
Hand dorsal vein authentication system 'VP-II X'
SYNCHRO
Nichiyu Electric Manufacturing Co., Ltd. New FM Circuit Breaker Leakage Current Protector Catalog
Electronic Components and Modules
Nichiyu Electric Manufacturing Co., Ltd. New FM Circuit Breaker Leakage Current Protector Catalog
日幸電機 日幸電機サテライト ★ アキバ( 東京都/秋葉原/神田/岩本町)
D-ZERO plating (zinc die casting)
Electronic Components and Modules
D-ZERO plating (zinc die casting)
シルベック 本社工場
Plastic screw/bolt/nut
Electronic Components and Modules
Plastic screw/bolt/nut
廣杉計器
What is a test contactor sheet socket/PCR?
Electronic Components and Modules
What is a test contactor sheet socket/PCR?
JMT

The related categories of Other electronic parts

  • Electronic Components and Modules
  • Electronic Components
  • Other electronic parts
Find products and companies by related keywords
  • #Implementation Services
  • #COB assembly service
          

Inquire About This Product

  • Contact Us Online

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
IPROS Services
  • >IPROS GMS | Search site for the manufacturing industry
  • >IPROS | Search site for the B2B industry
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.