... Concentricity tester2D projector,Digital Micrometers, Salt spray tester, all kinds of gagesGeneral Information : Company NameDongguan Hong Mao ... operationNumber of Workers90-120Number of Engineers10ProductsCNC turned part,Lathe part,Metal Fabrication,Fasteners,StampingsTurnover 2010Over USD Dollar ... SamplesBy DHL,Fedex,UPS, TNT,EMSWarrantyReplacement at all our cost for rejected productsWe have been in ...