Nanjing Dinai Laser Science & Technology Co., Ltd., chaintech “Shanghai Dinai Laser Science &Technology Co., Ltd.” laser Industry technology for many years, strong background of Equipment researching & manufacturing and rich experience, powerful combination with Shanghai Institute of Optics and fine mechanics, Chinese Academy of Sciences, Nanjing Institute of advanced laser technology. Joint venture and set up factories in Nanjing economic and Technological Development Zone. The company's core products are researched & developed and direct produced by Shanghai Institute of Optics and fine mechanics, Chinese Academy of Sciences. Our products cover infrared, green light, ultraviolet rays, deep ultraviolet rays, etc. band laser and laser device. The main products of company are laser marking machine series, laser cutting machine series, laser welding machine series, laser cleaning machine series and precision micro machining platform, etc.