Shenzhen Joint Industry Co., Ltd. is a leading and professional manufacturer of machine tool such as boring milling machines, Centerless Grinder, CNC horizontal lathes, precision plane grinders, CNC EDM machining and so on. We have introduced ISO 9001: 2000 quality management international standard in 2003, established a scientific quality assurance system and a strict product inspection process including self-inspection by producers, re-inspection by QC and final inspection by logistics crew. We have precision inspection instrument such as British Renishaw laser inspection instrument, ball bar instrument. Welcome to visit our website and hope you could get the products which you are interested in or more information.