Over 50,000 unique parts Achieving cost competitiveness, high functionality, and high quality by Precision Deep Drawing

What is Deep Drawing?

Deep drawing is a forming process in which a thin sheet metal blank is formed by repeatedly applying mechanical pressure with dies and punches. Deep drawing technology enables high-speed production of thin-walled products with deep holes, as well as box-shaped products, which are difficult to manufacture form round wire materials.

Advantages of Deep Drawing

The deep drawing process has its own unique advantages, some of which include:

Our Strengths

Ultra-thin-walled Processing with Precision Tool Manufacturing Technology​

We specialize in deep drawing micro, thin-walled, and narrow-shaft products using tool manufacturing technology developed over many years producing precision electronic parts with micron-level control. We have experience in deep drawing thin-walled products as thin as 0.0014 in (0.035 mm).

Micro Deep Drawing Technology​

Our unique transfer press processing technology, based on in-house development of tooling and production machines, enables us to deep draw "thin and long" products. The minimum outer diameter that can be processed is 0.0118 in (0.3 mm), and deep drawing can be performed up to approximately 20 times the outer diameter.

Development of Original Manufacturing Methods Made Possible by In-house Production

We have developed our own original manufacturing methods by in-house production of the tooling and production equipment that are the key to our technology. This enables us to mass-produce products with shapes that cannot be manufactured with commercially available equipment's and tooling.

Design Simulation​ for Efficient Technical Proposals

Tool design simulation software enables Fukui Byora to proceed with development in collaboration with the customers from the conceptual stage, allowing us to respond flexibly, such as partial design changes.



The following are examples of products that we have successfully mass produced using deep drawing technology.

Examples of Other Deep Drawn Products

In addition to the examples introduced above, we have many other manufacturing achievements.


Quality Control System

By establishing a "comprehensive quality control system" led by our Quality Assurance Department, we strive to flexibly respond to the drastically changing global environment and provide products high in quality, high in value, and fully compliant to customer requirements.

Advanced Analytical Equipment Suitable for Evaluation of Precision Products

We utilize advanced inspection and measurement equipment alongside analysis equipment to perform multifaceted verifications, earning our clients' peace of mind and trust.

List of In-house Inspection Equipment

IATF 16949 Certified international quality management standards for the automotive industry

In addition to ISO 9001, we are also certified in IATF 16949 , an international quality management standard made to ensure adherence to the strict quality requirements of automotive products.

  ISO Certification Status

Commendation for Outstanding Quality from Major Automotive Manufacturers

We have received numerous commendations and awards for our continued record of "zero defects" in the quality of delivered products.

For more details, please click here.

Request-response Flow

We will respond promptly to requests for feasibility studies and quotations. Here is a brief introduction of the general flow from request to delivery.


Please feel free to contact us if:

  • - your request for quotation was turned down by other companies due to the complex shapes of the products.
  • - you are considering a change of production method to reduce costs.
  • - you would like to request a feasibility study for products still in development.
  • - you would like to optimize product cost.
  • - you would like to solve current quality problems as soon as possible.

(Sales offices)

733 Bishop Street, Suite#1280 Honolulu, Hawaii 96813

URL : https://www.byora.com

TEL : 808-585-9755

FAX : 808-585-9756