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About???

What's New???

Capacitor discharge drawn-arc stud welding and capacitor di

Drawn arc stud welding with ceramic ferrule or shielding gas

Symbols and abbreviated terms

Three methods of stud-welding processes

Effect of arc blow and some possible remedies

Contact Us???

Add: No. 158 Shengang Avenue, Lin-gang Special Area of China(Shanghai) Pilot Free Trade Zone 201306, China

Tel: +86-21-68880336

Fax: +86-21-50808675

Website: http://www.www.mdfhr.com

Email: info@www.mdfhr.com

Your Position: Home > About > Business license info

http://www.gsxt.gov.cn/index.html

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