List of Contract Services products

Achieves high collection efficiency through electrostatic methods. Offers a wide range of products from large to small sizes. Also compatible with water-soluble oil mist.

• air conditioning

Defective products are almost zero. Please feel free to consult us about shapes that other companies have declined. We can handle everything from prototypes to mass production.

• Processing Contract

Everything will be checked with a temporary assembly. You can entrust us with everything from design to shipping.

• Contract manufacturing

Leave the water-based and solvent-based coatings to us! We can also develop products using adhesive sheets and acrylic foam materials.

• Processing Contract

Introduction of a case where improvements in mold structure have successfully reduced slide back due to injection pressure.

• Processing Contract

Eliminating shot blinding! Introduction of cases where shot blinding inspection and shot removal work have been abolished.

• Processing Contract

Pursuing the true cause of temperature measurement using thermal cameras! Introduction of cases where production has stopped due to abnormalities.

• Processing Contract

Introduction of a case that achieved a reduction in processing time through machining based on index specifications.

• Processing Contract

Introduction of a case that solved the chip problem occurring during deep hole machining with machining.

• Processing Contract

Introduction of a case where the improvement of mold structure enhanced installation workability and reproducibility.

• Processing Contract

Introduction of a case where the defect rate of black chrome plating was improved from 30% to 0%.

• Processing Contract

Please leave the low-height bending and bending-related BR processing to us.

• Contract manufacturing

Introducing the differences between conventional molding methods and powder injection molding (PIM), along with their advantages and examples of use! *Free manga available!

• Processing Contract
• Other machine elements

"Featuring what we wanted to create at the time" and "the urgency of that time"! Introducing the joyful voices from our customers.

• Processing Contract

Satisfied with the high precision and perfect finish! Here are some happy voices from our customers!

• Processing Contract
• Contract manufacturing

We have responded to the request to install lighting on the cover glass of the classic car's headlights.

• Processing Contract

We utilize our network from local partner companies to overseas partners to meet various needs such as high quality, low price, and short delivery times!

• Processing Contract

For those struggling with selecting external contractors for slitting processing or for trial purposes. We will propose appropriate processing methods from the perspective of a specialized trading com...

• Processing Contract

【Presenting a collection of painting examples!】We accommodate a wide variety of painting methods! We provide high-quality painting services.

• Processing Contract

When it comes to automotive mufflers, leave it to us!

• Contract manufacturing

Aiming to create products that meet everyone's trust, contributing to the industry and society!

• nut
• Processing Contract

Please let Okamura Corporation know about your plans and any issues you may have!

• nut
• Processing Contract
• Contract manufacturing

Introducing jobs in cutting machining! An explanation of processing machines, costs, and quality assurance.

• Processing Contract

Introducing the differences between prototype parts and mass production, as well as the quality evaluation of aluminum castings!

• Mold Design
• Processing Contract
• Contract Inspection

Shall we launch an original brand together?

• Contract manufacturing

[Tungsten Processing Examples] We propose what your company needs from the development stage! We will process it to order.

• Processing Contract

We can also handle tungsten and rare metals! Pure tungsten knurled products!

• Processing Contract

A prototype for special research institutions achieved a thin thickness of 0.2mm through machining of pure tungsten!

• Processing Contract

Our company also offers centerless grinding, machining, etching processing, and more!

• Processing Contract

Creation of blank materials and finishing processes are possible! Introducing machined products made of tungsten heavy alloy.

• Processing Contract

Molybdenum flanges, tantalum processed products, etc.! Composite processing is carried out for electron beam welding and drilling.

• Processing Contract

We support various machining processes such as NC cutting! Here we introduce our molds for sintering processing.

• Processing Contract

Thin-walled processing of porous tungsten

• Contract manufacturing

To reduce mold costs! A prototype that has been sintered and further machined.

• Contract manufacturing

High degree of freedom in shaping! Affordable plates and ball shapes can be manufactured using resin tungsten.

• Contract manufacturing

For fishing! Utilizing "weight" and "flexibility," it can be attached to various objects.

• Contract manufacturing

Requirements for flexibility, weight, waterproofing, etc.! The resin content can be adjusted according to the functions required for the application.

• Contract manufacturing

Brazing, shrink fitting, metallizing, etc.! We respond to your welding and assembly needs.

• Contract manufacturing

Welding of thorium tungsten coils and molybdenum! Please consult us about materials such as Kovar.

• Contract manufacturing

Tungsten, molybdenum, niobium, cermet, etc.! Welding of dissimilar materials is possible.

• Contract manufacturing

Lead wires, glass beads, and more! We also support a wide range of items other than lighting assemblies.

• Contract manufacturing

High heat resistance! Lamp electrodes using alumina ceramic material valves.

• Contract manufacturing

It is also possible to create steps through processing such as centerless grinding! Introducing electrodes for headlights.

• Contract manufacturing

Controlling crystal growth! Special heat treatment has been applied to high-purity tungsten such as 5N.

• Contract manufacturing

Introduction of sports facility lamp electrodes used in famous soccer stadiums around the world!

• Contract manufacturing

Precision machining of tungsten, a difficult-to-cut material, into the smallest screws suitable for mass production.

• Processing Contract