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

As a company specialized in engineering plastic molding, we will challenge ourselves to create new value.

• Engineering Plastics
• Contract manufacturing
• Mold Design

From the design and manufacturing of precision resin molds to prototyping and mass production, we provide consistent support with proven results in various industries such as electronic components, co...

• Mold Design
• Contract manufacturing

Delivery of remote monitoring devices for optical communication networks! Leave wiring material processing products to us.

• Circuit board design and manufacturing
• Printed Circuit Board
• Contract manufacturing

It's not about having equipment first, but about having products first! We tackle it from process design and make the impossible possible.

• Resin processing machine
• Processing Contract

We have established a consistent system from design to assembly, and we continue to take on high-level technical challenges today.

• Other processing machines
• Other machine elements
• Processing Contract

We help to shape and materialize customer’s idea into product(service)!

• Other contract services
• Contract manufacturing
• others

We accept slitting and rewinding of metal coils up to 1.2mm in thickness, as well as shearing processing.

• Processing Contract

We will continue to promote products that satisfy our customers and a management system that ensures peace of mind!

• Contract manufacturing
• Other Auto Parts
• Other electronic parts

Avoid the risk of cracking during grilling in thin meat sections with laser hardening!

• Processing Contract

We assist Japanese manufacturing companies with material procurement, from mold production to casting and machining, based on the customer's drawings. 【*Nationwide support available】

• Contract manufacturing

We can meet a wide range of needs from one unit to mass production at a low cost.

• aluminum
• Processing Contract

Combining toughness and wear resistance!

• Processing Contract

Seiwa's strengths and robust system that meet customer needs and trust. Supporting advanced manufacturing.

• Processing Contract

Active in the fields of automotive parts, industrial robots, and other industrial equipment! Challenging new possibilities as well.

• Processing Contract

We collaborate with suitable casting manufacturers in China to undertake casting production. From mold making to casting and machining! We accommodate cast iron products, cast steel products, and alum...

• Contract manufacturing