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 of our machine quality endlessly, so many Chinese enterprises even some foreign companies in China all choose our machines. Our products are so popular with customers so that we have been exporting our machines to the countries and regions of Korea, Turkey, Portugal, Japan, South-east Asia etc. Anyway, we advocate the concepts: " High Quality Products, Reasonable Price, Excellent Service" to win the market and customers, we sincerely hope we can go with our customers hand by hand towards a prosperous future.