Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for 16 Ports Passive Headend Mixer, Gge-50era 16 Ports High Power Ytterbium Catv Edfa , Matrix , Gge-70baxx Dwdm High Power Edfa ,1550nm Optical Amplifier . As a key enterprise of this industry, our corporation makes attempts to become a leading supplier, depending on the faith of expert excellent & throughout the world assistance. The product will supply to all over the world, such as Europe, America, Australia,Montpellier , Miami ,Bogota , Argentina .We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. 95%products are exported to overseas markets.