1. Company Overview Nanjing LAJ Precision Machinery Co., Ltd. is a professional manufacturer of industrial blades and precision cutting tools headquartered in Nanjing, China. Established in 2008, the company has built 18 years of deep expertise in blade engineering and precision manufacturing, serving customers across a broad spectrum of industries worldwide. With more than 15 modern production lines and a highly experienced R&D and engineering team, LAJ Precision Machinery is committed to ...