We, Guiyang Joint-Win Import and Export Co., Ltd as leading manufacturer and exporter in China, we are producing and exporting: Profile projector, vision measuring machine, hardness tester, microscopes, universal testing machine, thickness gauge etc. We had got the production license of measuring instruments by National Metrology Bureau and our products had been awarded ISO9001: 2000 quality certificates by British QA Certification Company in 2005, we have been devoting ourselves to improvement...
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