Find a Trusted FPC Manufacturer – “FPC Company Map” for Flexible PCB Sourcing " List of Companies Supporting Flexible PCBs " OKI Circuit Technology Co., Ltd.

OKI Circuit Technology Co., Ltd.

OKI Circuit Technology Co., Ltd. offers end-to-end solutions for printed circuit board (PCB) development and manufacturing. This section summarizes the key features, specifications, and strengths of their flexible PCB (FPC) offerings.

Key Features of Flexible PCBs at OKI Circuit Technology

Custom Solutions to Meet Varied Needs

With years of technical experience, OKI Circuit Technology delivers high-resolution, high-precision flexible PCBs. Their in-house production quality management system enables them to respond rapidly to diverse customer needs—including low volumes, short lead times, and varied specifications.

FPC Specifications at OKI Circuit Technology

Number of Layers 2–8 layers
Minimum Pitch Not listed on the official website
Base Materials Not listed on the official website
Minimum Finished Hole
Diameter
Not listed on the official website

Why Choose OKI Circuit Technology?

Providing Complete Solutions from Design to Evaluation

With expertise spanning multiple industries, OKI Circuit Technology supports the full lifecycle of PCB development. They offer comprehensive services—from design and analysis to manufacturing and performance evaluation—all under one roof. Their extensive technical capabilities allow them to respond to specific customer needs with speed and precision.

Top 3 Recommended
Flexible PCB Manufacturers —

Responsiveness of OKI Circuit Technology

High-Quality Service Backed by Deep Expertise

OKI Circuit Technology proposes application-specific PCB solutions,offering added functionalities suited to advanced devices. As demands for higher performance and miniaturization grow, they deliver high-quality services through simulation, design expertise, and collaborative planning—optimizing for quality, cost, and delivery right from the design stage.

FPC Quality at OKI Circuit Technology

Certified by Japan’s Ministry of Defense and JAXA

The company’s facilities are certified by both the Ministry of Defense and the Japan Aerospace Exploration Agency (JAXA), demonstrating their robust quality control systems. They are equipped to perform reliability testing, analysis, and diagnostics—ensuring consistent delivery of trusted, high-performance products.

OKI Circuit Technology's Track Record

No detailed information is available on their official website regarding quality control systems.

Company Information – OKI Circuit Technology

Address 1-15-68 Takarada, Tsuruoka City, Yamagata, Japan
Business Hours Not listed on the official website
Phone (Japan domestic only) No mention on official website
Official Website https://www.oki-otc.jp/
From design to manufacturing_3 recommended FPC manufacturers

By Needs
by Industries

Each company has different motivations for looking for a flexible printed circuit board (FPC) supplier. Here we introduce three FPC manufacturers, each with their own areas of expertise, according to three typical needs.

For high difficulty and special specifications
Sanyo
Sanyo Official Capture

Source: Sanyo Official Website (https://www.landingpage-synergy.com/6Ik8Yr0D/)

  • Even special specifications rejected by other companies can be discussed with our engineers from the design stage.
  • Compatible with high-definition boards with a single-sided pitch of 20 µm, enabling equipment miniaturization
  • Flexible response with in-house integrated production from a single prototype to mass production

View Official Website

See Details

For mass production and stable supply
Mectec
Mectec Official Capture

Reference: NOK Corporation product website (https://www.mektron.co.jp/)

  • Stable quality due to our extensive delivery record for mass-produced products such as smartphones and in-vehicle products
  • In-house development of adhesives and other materials to bring out the desired characteristics
  • Wide variety of products such as high-frequency, heat-resistant, and ultra-thin, etc., to expand design flexibility

View Official Website

See Details

For cost and quick delivery
K2
K2 official capture

Reference: Kaytwo official website (https://k2p.jp/)

  • Single-sided FPCs can be delivered in as little as two days, giving you more time to spare in your development schedule.
  • No tooling is required, greatly reducing initial costs.
  • Medium lots (500 to 1,000 sheets) are easy to keep costs down

View Official Website

See Details