... projectors, Mitutoyo fineness instruments for inspection, EDM, high speed CNC machine, Sodick wire EDM, etc. 3)Quality control equipments: roundness ... :• Dongguan Guoxiang Hardware And Plastic Co., Ltd. is a private enterprise, established in 2000.• with an emphasis on ... in the Pearl River Delta.• Guoxiang has grown into a professional manufacturer, supplying Stainless Steel Axis centers, High-precise ...