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

I was able to reduce the missing meat and the inserted burr! I will shape it with a taper and finish the form.

• Processing Contract

Leave cold forging to us! We can accommodate your desired shapes and requests for samples like these.

• Processing Contract

Molding with a precision of 1μm is possible! It is possible to produce highly accurate items.

• Processing Contract

Preventing fatigue failure! Introducing a case where significant improvements in mold lifespan were achieved.

• Processing Contract

Forging development is all about controlling "friction"!

• Processing Contract

Net shaping! No cutting chips are produced, and the material used is about 35% less compared to machined products.

• Processing Contract

Processing is possible without interrupting the flow! The effective contact area of the gears will increase.

• Processing Contract

Cold forging of crowning helical gears! Effective for the molding of tooth surface taper gears as well.

• Processing Contract

Cost reduction is expected! It can be manufactured using the EDF method.

• Processing Contract

A molding method to complete the inner helical gear and outer spur gear in the cold forging process 2.

• Processing Contract

Let's reduce our reliance on cutting! Achieve further cost reduction.

• Processing Contract

High technical skills and abundant experience! We will achieve a speedy transition.

• Processing Contract

Accurately assess necessary equipment! We handle not only mold design but also process design and equipment selection.

• Processing Contract

An important component that affects the accuracy of forged products and the lifespan of molds! Ideal for customers looking for die sets.

• Processing Contract

We will utilize our abundant experience and know-how to be of service! You can trust us with cold forging.

• Processing Contract

Of course, we handle mold design, process design, and equipment selection! We also accommodate design changes after mass production begins.

• Processing Contract

We can help you reduce running costs! Leave cold forging to us.

• Processing Contract

I want to reduce gear noise, which is a friction sound, and contribute to the lightweighting of gears!

• Processing Contract

We provide a one-stop production system from mold design and manufacturing to prototype production and mass production!

• Contract manufacturing

We will perform injection molding using 'SDGs bio-plastics' that incorporate eggshells into polypropylene (PP) and polystyrene (PS).

• Contract manufacturing

From mold design to mold manufacturing and metal product manufacturing through press processing, we provide integrated processing! This enhances maintenance convenience and gives us an advantage in qu...

• Processing Contract
• Mold Design
• Other machine elements

Delivering user-friendly products through integrated production from mold making to pressing, secondary processing, and post-processing.

• Processing Contract

Production system of approximately 1,000 to 100,000 units per month! After secondary processing, delivery to the customer.

• Contract manufacturing

We can accommodate your requests for procuring seal materials and applying them! We have experience in applying from one to several dozen pieces per product.

• Processing Contract

We crimp each one by hand, checking the condition of the terminal and the main line, and then set it into the housing in the shape requested by the customer.

• Processing Contract

To create an environment where customers can focus on "selling." We support your first step into unknown markets.

• Contract manufacturing

Supports thin and thick materials, complex shapes, and casting in three frames. Makes extensive use of labor-intensive 'cold metal' to control and prevent defects and issues!

• Processing Contract

The OKAMOTO business model is also featured! We choose partner companies that meet our customers' needs.

• Processing Contract

We can accommodate small lots. We have established a system for consistent production by skilled craftsmen.

• Processing Contract

Application to products made of 5056 material! Introducing a case where hard anodizing was applied to enhance sliding properties.

• Processing Contract
• Surface treatment contract service

We will introduce a case where peeling was eliminated by improving preprocessing conditions and adjusting the appropriate film thickness!

• Processing Contract
• Surface treatment contract service

We will introduce a case where the amount polished has generally been understood due to the application of hard anodizing!

• Processing Contract
• Surface treatment contract service

We will introduce a case where uniform anodizing treatment of complex-shaped products inside the product has become possible!

• Processing Contract
• Surface treatment contract service

We will introduce examples of preventing color fading and color unevenness through the application of pressure steam sealing.

• Processing Contract
• Surface treatment contract service

A non-ranking anodizing method! Introducing examples of hard anodizing treatment.

• Processing Contract
• Surface treatment contract service

Increased strength, wear resistance, and fatigue resistance. Heat treatment of over Hv1000 is possible with low-temperature carburizing (850°C).

• Processing Contract

We have absolute confidence and a proven track record in sheet metal processing technology.

• Processing Contract

We leverage our years of experience and deep knowledge to achieve high-quality and efficient surface grinding processing.

• Processing Contract

Support from prototype to mass production. From intangible concepts to finished products through meetings.

• Processing Contract
• Contract manufacturing

Leave the processing of thin products such as electrical insulation materials to us!

• Processing Contract

Wide-ranging manufacturing of precision machined parts in various fields.

• Contract manufacturing

We provide products that accurately reflect your requirements from material selection to processing!

• Processing Contract

We offer custom-made solutions for small lots! We also accept small roll slitting processing.

• Processing Contract

Slit width adjustable with a 0.1mm pitch! Six uniquely designed slitter machines available.

• Processing Contract

Contributing to the miniaturization and lightweighting of components! Capable of fine dimension adjustments and accommodating a variety of small lots.

• Processing Contract