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Contact names

Cherry Zhang

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Zora Zeng

  • Technic Engineer

  • Phone: Show phone number +86 755 33163065
  • E-Mail: contact now
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Technologies

Machining - Milling

Technology Lotsize Length Width Height Diameter Weight Material Strength

Deep-hole drilling

 1 - 50000 1 mm -
500 mm		 1 mm -
500 mm		 1 mm -
500 mm		 1 mm -
500 mm		 max. 50 kg -

Full-range milling (including turning)

 1 - 50000 1 mm -
800 mm		 1 mm -
600 mm		 1 mm -
600 mm		 1 mm -
600 mm		 - -

Milling

 - 500000 mm -
3000 mm		 mm -
1000 mm		 mm -
500 mm		 -
 - -

5-axis milling machines

 - 500000 mm -
3000 mm		 mm -
1000 mm		 mm -
500 mm		 -
 - -

Tool making - Jigmaking

Technology Lotsize Length Width Height Diameter Weight Material Strength

Assembly jigs

 - 1 mm -
1200 mm		 1 mm -
800 mm		 1 mm -
600 mm		 -
 max. 150 kg -

Clamping devices

 - 1 mm -
800 mm		 1 mm -
800 mm		 1 mm -
600 mm		 -
 max. 100 kg -

Drilling / milling jigs

 - 1 mm -
500 mm		 1 mm -
500 mm		 1 mm -
500 mm		 -
 max. 50 kg -

Measuring / testing jigs

 - 1 mm -
1200 mm		 1 mm -
800 mm		 1 mm -
600 mm		 -
 max. 500 kg -

Welding jigs

 - 1 mm -
1500 mm		 1 mm -
800 mm		 1 mm -
800 mm		 -
 max. 500 kg -

Machining - Turning

Technology Lotsize Length Width Height Diameter Weight Material Strength

Automatic turning (bar)

 50 - 99999998 mm -
800 mm		 -
 -
 10 mm -
100 mm		 - -

Full-range turning (including milling)

 - 500000 mm -
99999998 mm		 -
 -
 mm -
99999998 mm		 - -

Shaft machining

 1 - 50000 1 mm -
800 mm		 -
 -
 1 mm -
400 mm		 max. 50 kg -

Turning

 - 500000 mm -
1000 mm		 -
 -
 mm -
200 mm		 - -

Structural Steelwork & Welding - Welding

Technology Lotsize Length Width Height Diameter Weight Material Strength

Spot welding

 1 - 1000 -
 -
 -
 -
 - 1 mm -
1200 mm

Mechanical Engineering & Assembly - Assembly

Technology Lotsize Length Width Height Diameter Weight Material Strength

Electromechanical assembly

 - -
 -
 -
 -
 max. 1000 kg -

Industrial / On-site-assembly

 - -
 -
 -
 -
 max. 1000 kg -

Mechanical assembly

 - -
 -
 -
 -
 max. 1000 kg -

Mechanical Engineering & Assembly - Assembly Group Manufacturing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Potting of components

 1 - 5000 1 mm -
800 mm		 1 mm -
800 mm		 1 mm -
600 mm		 -
 - -

Mechanical Engineering & Assembly - Mechanical Engineering

Technology Lotsize Length Width Height Diameter Weight Material Strength

Mechanical engineering

 1 - 5000 1 mm -
800 mm		 1 mm -
600 mm		 1 mm -
600 mm		 -
 max. 150 kg -

Surface treatment - Surface Treatment

Technology Lotsize Length Width Height Diameter Weight Material Strength

Anodizing

 1 - 50000 1 mm -
1200 mm		 1 mm -
800 mm		 1 mm -
600 mm		 -
 max. 150 kg -

Blacking

 1 - 50000 1 mm -
1200 mm		 1 mm -
800 mm		 1 mm -
600 mm		 -
 max. 150 kg -

Chrome-plating

 1 - 50000 1 mm -
1200 mm		 1 mm -
800 mm		 1 mm -
800 mm		 -
 max. 50 kg -

Electropolishing

 1 - 50000 1 mm -
800 mm		 1 mm -
800 mm		 1 mm -
600 mm		 -
 - -

Galvanizing

 1 - 5000 1 mm -
800 mm		 1 mm -
600 mm		 1 mm -
600 mm		 1 mm -
600 mm		 max. 50 kg 1 mm -
600 mm

Nickel plating

 1 - 50000 1 mm -
800 mm		 1 mm -
600 mm		 1 mm -
600 mm		 -
 max. 50 kg -

Plasma coating

 1 - 5000 1 mm -
800 mm		 1 mm -
600 mm		 1 mm -
600 mm		 1 mm -
600 mm		 max. 50 kg -

Sand blasting

 1 - 50000 1 mm -
1200 mm		 1 mm -
800 mm		 1 mm -
600 mm		 -
 max. 150 kg -

Finishing - Finishing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Centreless grinding

 1 - 50000 1 mm -
500 mm		 -
 -
 1 mm -
500 mm		 max. 50 kg -

External cylindrical grinding

 - 500000 mm -
1000 mm		 -
 -
 mm -
200 mm		 - -

Internal cylindrical grinding

 1 - 50000 1 mm -
500 mm		 -
 -
 1 mm -
500 mm		 - -
further Technologies

Company description
DSH Precision is a professional manufacturer of precision machined parts, with tolerance close as 0.003mm, 7-15 workdays lead time, ISO9001:2015 certification.

The parts customized including but not limited to mechanical parts for automation winding machines, packaging machines,automobile and marine, loudspeakers, security locks, bio-reactor and medical equipment.

Capacity include 5 axis CNC milling, turned-milled combined machining, turning, grinding, EDM, wire cutting etc. the relative treatment service such as heat treatment, oxidation, sandblasting, anodizing, nitriding, electro plating etc.
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Materials

  • Steel

    • Structural steel
    • Case hardening/tempering steel
    • Stainless steel (rust-proof V2A)
    • Stainless steel (rust-proof V4A)
    • Free-cutting/mild steel
    • Tool steel
    • Spring steel
    • Cold extruding steel

  • Cast metals

    • Cast steel
    • Cast iron

  • Light metals

    • Aluminium and aluminium alloys
    • Magnesium and magnesium alloys
    • Titanium and titanium alloys

  • Heavy metals

    • Copper-zinc alloys (brass)
    • Copper and copper alloys
    • Zinc and zinc alloys

  • Plastics/synthetic materials

    • Thermoplastics
    • Acrylic (PMMA)
    • High performance plastic

  • Advanced Materials

    • Nickel alloy (Inconel, Monel, Hastelloy)
    • Carbide
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Industries
  • Fittings engineering
  • Automation and control engineering
  • Automotive and vehicle construction
  • Power generation and transmission industry
  • Measurement and control technique, laboratory equipment
  • Machine tool manufacturing
  • Mechanical engineering
  • Precision engineering, mechatronics and optics
  • Information technology (hardware)
  • Boiler, container and tank construction
  • Medical technology
  • Drive and gear engineering
  • Packaging industry
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References
high precision parts for many world famous brands, such as VOLVO, Dynacast etc.
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