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Jinan Welle Metal (CHINA) Products Co., ltd

Jinan Welle Metal (CHINA) Products Co., ltd

  • ISO9001
  • IATF16949
  • ISO14001

Jinan Welle Metal (CHINA) Products Co., ltd

  • ISO9001
  • IATF16949
  • ISO14001

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Surface Finishing Services by Jinan Welle Metal (CHINA) Products Co., ltd

Product inquiry  

In order to continuously improve the mechanical properties and weather resistance of products, the application of heat treatment and surface treatment processes is more and more widely used in the machining industry.

However, restricted by environmental factors, we have to adopt more environmentally friendly materials and processes, and strictly follow the requirements of EU certification such as Rohs and Reach to provide related surface treatment and heat treatment services.

Welle Metal can provide you with one-stop surface treatment and heat treatment processing services, in addition to non-standard precision metal parts processing and assembly services.

Anodizing
Blacking
CVD-coating
Chrome-plating
Electroplating
Electropolishing
Galvanizing
Nickel plating
PVD-coating
Parts cleaning/degreasing
Phosphatizing
Pickling
Plasma coating
Powder coating
Sand blasting
Spray-painting
Surfacing / build-up welding
Thermal spraying

Annealing
Carbonitriding
Case hardening/surface hardening
Flame-hardening
Hardening
Hardening and tempering
Induction hardening
Laser hardening
Nitriding processes
Oxidizing
Vacuum annealing


Product advisor: Rocky zhang

Mon
4:50  –  20:50
Tue
4:50  –  20:50
Wed
4:50  –  20:50
Thu
4:50  –  20:50
Fri
4:50  –  20:50

Product inquiry  

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