List of Contract Services products

Order with fully threaded hex bolts! Suitable for mechanical joining of graphite components.

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Available in units of one for each size! We introduce our standard products.

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The material is graphite CIP material (isotropic graphite) with over 99.9% carbon! It is a small diameter round bar cut from artificial graphite blocks.

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Wire cutting, laser processing, machining... We achieve high-precision and high-quality processed products with our extensive equipment and advanced technical skills.

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• Prototype Services

Since we own many general-purpose machines, we can reduce time and costs! We also handle thin plate processing. For the basics of sheet metal processing, "bending," leave it to Kuroda Seiki!

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Processing of thin plates around 0.1mm and fine shapes can be done with high precision!

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Prototyping a single lens component, with precision and speed.

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• Prototype Services

Achieving high-precision, high-quality precision sheet metal parts. We support rapid prototyping with short delivery times.

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• Prototype Services

We can also respond to customers' short delivery time requests! Achieving high-precision fine processing with wire processing (wire electrical discharge machining)!

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【Next-day delivery available】 Operating 350 days a year! With operating hours like a convenience store, we provide technical support as your prototype factory.

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We accelerate product development with short delivery times and high-quality wire processing.

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• Prototype Services

We provide reliable products by understanding the usage conditions for each product and performing appropriate welding and manufacturing in accordance with the design intent.

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• Generators and transmission motors

Responding to customer needs with high welding technology! Introduction of a case study created with consideration for the unique high-temperature cracking of aluminum.

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• Generators and transmission motors

Based on years of canning processing know-how, we accommodate canning processing for high-load products and thick welding.

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Introducing an example of a hydrochloric acid tank that requires high welding strength and airtightness.

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• Thermostatic chamber

Processing accuracy ±0.02mm, printing alignment accuracy ±0.05mm, flange thickness accuracy ±0.01mm!

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Heavy and expensive? Everything about automobile weight tax.

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Dot-shaped deodorizing and antibacterial coating processing. It's immediately obvious whether the agent is present or not. Ideal for interiors, clothing, and more.

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• Coating Agent

Special polyester dyeing process! Minimizes color fading caused by chlorine bleach.

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Not knowing is a loss! Everything about automobile tax (type classification)

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Are you struggling with wear on resin screws? Solve wear and slipping issues with aluminum screws. Ultra-short delivery time for screw processing is equal to us!

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• Contract manufacturing
• aluminum

Numerous adoption results in the food industry from the automotive sector! Capable of handling high precision orders of 1/100 millimeter and composite materials! *Can create drawings in 3D even withou...

• Contract manufacturing
• plastic
• Engineering Plastics

Reverse import cars: Business opportunities expanding in both Japan and the United States.

• Processing Contract

[Best Cost Performance] Things You Can't Ask Now! Basic Knowledge of Light Vehicles: Characteristics of Size and Engine Displacement, Comparison of Maintenance Costs with Regular Cars, Reasons Why Lig...

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Quality management ◎ Productivity ◎ Responsiveness ◎ Let's dispel concerns about overseas procurement and overcome the plastic shortage!

• Other machine elements
• Other machine tools
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Leave precision cutting of plastics, stainless steel, metals, etc. to us. From one piece to mass production, we can handle it.

• Contract manufacturing
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• lathe

Numerous adoption results in the food industry from the automotive sector! Capable of handling high precision orders of 1/100 millimeter and composite materials! *Can create drawings in 3D even withou...

• Contract manufacturing
• aluminum
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Everything You Need to Know About Three Taxes Related to Automobiles (Type Tax, Environmental Performance Tax, Weight Tax) in 3 Minutes!

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Understanding Trump Tariffs in 3 Minutes: Targeted Japanese Cars and Mexico?!

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For the interior industry! Our company offers resin processing starting from single items.

• Other polymer materials
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Created by resin processing professionals! Introducing injection molding, extrusion molding, blow molding, and more.

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For the automotive industry! The demand for lightweight and durable materials such as aluminum and resin is increasing year by year.

• aluminum
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Soundproofing and insulation! Introducing resin windows to save on electricity costs and address heat issues in the factory.

• Other polymer materials
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A very effective method for processing materials with high hardness or complex shapes!

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Although it has conductivity, it is lighter and more flexible than metal, making it useful in various fields!

• plastic
• Other polymer materials
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Rising demand for metal resinization! Here are some key benefits of resinization.

• Resin processing machine
• Resin mold
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I will provide a detailed introduction to those that are particularly commonly used among aluminum alloys.

• aluminum
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Thank you for regularly viewing our articles!

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