Shanghai will be Asia Communication Technology Co., Ltd. and Canada CorActive company Superlum Company of Ireland, Canada, the WT & T-company U.S. thorlabs company, Denmark, the Crystal the Fibre the AS company, the United Kingdom the Oxford Electronics, the company, France Keopsys company, Canada IVG the Fiber Company, Canada, the IR Photonics, companies in Germany the company innolume, Singapore Denselight, Canada, the OZ Optics, the U.S. optiphase companies and other enterprises to maintain good technology and market cooperation, authorized agent of the company's products to build a global multi-channel system of cooperation for domestic important field of research and development to provide a full range of products and technical support. Fiber lasers, fiber optic sensing, broadband light source, special fiber the field of products, on behalf of the industry-leading level. 
 The company offers a full range of special optical fiber, there are: 
 Fiber laser / optical amplifier class-doped erbium / ytterbium-doped fiber 
 Fiber laser / optical amplifier class of rare earth doped optical fiber 
 Photonic crystal fiber 
 Oil / military / aerospace / specialty environmental / optical sensing class special fiber 
 Mid-infrared fiber applications / far-infrared fiber lasers 
 Full range of specialty optical fiber Corning Corning 
 The special fiber coating stripper 
 High Raman gain fiber 
 Packet layer fiber 
 Power transmission fiber