Nantong Bill Laser Device Co., LTD. Was established on 2003 ,in Jiangsu province, it is a private science and technology enterprises and new and high technology enterprise. Is the specialized production CO2 lasers, lens and laser power plant. We have signed a long-term cooperation agreement with Shanghai jiaotong university,,Nanjing university of science and technology, the Chinese academy of sciences anhui institute of optics and fine mechanics, and also establish the cooperation relations ...