according to international standard
environmental and efficient
On ECPlaza since 2015
Location: Shandong, China
Business Type: Manufacturer, Exporter
Qingdao Qinggong Machinery is your single source for complete turn-key preservation lines for the surface treatment of unfinished steel products. Our focus is on cost-effective surface treatment for your parts, and high uptime for our equipment. As...
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Listed on Jun 29, 2015