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 CAPABILITIES      Heat and surface treatment
             
 What We Do

The ZheJiang and Jiangsu is the leading region for mechanical engineering in China, which is a guarantee of flexibility and quality. A network of 1500 companies grouped in the MECALOIRE expertise centre represents an exceptional concentration of know-how.

We have been working in close synergy with these companies for over 30 years.

Heat treatments :

  • Carbonitriding
  • Case-hardening
  • Hyperquenched
  • Nitriding
  • Normalising
  • Homogenisation annealing
  • Relaxation or stress relieving
  • Quench hardening
  • Tempering
  • Surface hardening

Surface treatment:

  • Anodising
  • Cadmium plating
  • Hard chrome
  • Delta-Seal?
  • Delta-Tone?
  • Dacromet
  • Stanal 400 tinning
  • Galvanising
  • Phosphating
  • Thermal spraying
  • PVD coating (chromium nitrate, DLC)
  • Xylan-Xylar coating
  • Zinc flake coating
  • Electro-galvanizing

Mechanical treatment.

  • Sandblasting
  • Vibratory finishing
  • Roller-burnishing
  • Shot blasting, micro shot blasting and preloading
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Contact Us

Dawopu Group
No151 ZiDingXiang Road Hangzhou City
Zhejiang Province 310021 China
Tel:86-571-89967020
Fax:86-571-89967015

CONTACT
CNC Turned Parts Inquiries: info@dawopu.com
Business Development Fax to: (86) 571-89967015

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