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Machining and welding for construction machineries

Our products weight from 0.1kg up to 300kg. We make a process planning under consideration of deformation before/after welding processing. We provide one-stop support for both machining and welding processing.
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Workpiece for hydraulic and power transmission equipments

We manufacture parts for hydraulic equipments and conduct the complete inspection in our factory.
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Machining and assembling products for forklift truck

We have all skills for each process such as press, weld, paint, and assemble.
We promote the modularization by subassembly.
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We have established a system which corresponds to all processes from purchase of raw materials to quality control and suggestion for improvement.

1. Purchase

1. Purchase

  • We are able to purchase all casting and fusion cut steel plates regardless of the materials and its shapes.
  • Our global purchase enables our customers to reduce the time and cost.
  • We collaborate suppliers in order to produce the quality products.
2. Design of jig tools and process

2. Design of jig tools and process

  • We design and produce all jig tools which are needed for manufacture.
    You don't have to worry about the design of complicated jig tools which require high accuracy.
3. Welding

3. Welding

  • We consider the deformation in the process of welding, and make products by our craftsman's hands.
  • Nondestructive inspections are conducted in order to keep the high strength.
4. Machining

4. Machining

  • Our high quality machining processing enables to keep 0.1mm accuracy.
  • We manufacture hydraulic equipment parts and conduct the complete inspection.
5. Painting and Assembly

5. Painting and Assembly

  • Products are delivered after the painting and assemble in our factory.
6. Quality Control and Suggestions for Improvement

6. Quality Control and Suggestions for Improvement

We have done a lot of improvement by collaborating with our customers.
Case 1) We reduced man-hour and achieved the annual cost reduction (2,160,000JPY) by changing the casting form.
Case 2) We achieved over 30% man-hour reduction in total by reducing cycle-time.