We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for 1000 Base Sx, Sfp Cleaning Kit , Ethernet To Fiber Transceiver , Cwdm Module ,Optical Transceiver Module . Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,Qatar, Hanover,Indonesia, Plymouth.Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!