End-to-end Precision Machining Services: From Surface Roughness Measurement to Heat Treatment

From machining to inspection and heat treatment, our Vietnam factory provides a fully integrated production system. We deliver high-quality parts with short lead times and at low cost.Overview
At our Vietnam facility, we have established a comprehensive production system that includes surface roughness measurement and heat treatment after precision machining. By combining inspection equipment that meets Japanese quality standards with the cost advantages of local production, we ensure the supply of high-quality parts with short delivery times. We flexibly handle everything from prototyping to mass production.
Features
- High-precision inspection using surface roughness measuring equipment (supports Ra0.8 or below)
- Integrated support including heat treatment processes such as quenching and tempering
- Inspection data submission available after machining (customer quality assurance)
- Cost reduction through mass production in Vietnam
- Flexible production for prototypes, small lots, and mass production
- Quality control system supervised by Japanese engineers
Specifications
- Machining methods: CNC lathe, machining center, multi-axis machining
- Machining accuracy: ±0.01 mm
- Surface roughness: Supports Ra0.8–Ra3.2
- Heat treatment: Non-oxidizing continuous bright heat treatment furnace, tempering
- Materials: Carbon steel, alloy steel, stainless steel, aluminum, etc.
Applications & Industry Examples
- General precision machine parts
- Wear-resistant components
- Structural metal parts
- Components requiring high strength
With integrated production at our Vietnam factory, we reduce transportation and outsourcing costs while supplying parts that meet Japanese inspection standards.