Shenzhen Handar Optical Technology Co., Ltd. is a high-tech enterprise established by the development trend of the information industry.Since its establishment in 2009, Handar has strived to become a company with global influence in the field of optical communications.After more than 10 years of meticulous management and rapid development, Handar has a complete line of fiber optical transmission products, including SFP modules/media converter/industrial-grade transmission equipment. Handar’s product series include 155Mbps, 1.25Gbps, 3.125Gbps,10Gbps, 40Gbps, 100Gbps and other speeds, We can provide various package types such as 1x9, SFP, QSFP, etc., to meet different application requirements. Strict quality control,In order to ensure product consistency and reliability, We has introduced multiple sets of well-known brand testing systems,to implemented standardized production processes, test and analyze various parameters. From PCB design, optical device packaging, assembly testing to finished product packaging, all Handar products strictly follow the standardized automatic production process. each process has a tracking and monitoring, strive to provide a reliable product to market. We have sufficient stocks to meet the customer's delivery cycle requirements in time. Handar strives to become an internationally renowned brand. Handar has a number of patented technologies, all products comply with CCC/FCC/CE/ROHS/REACH standards. Handar has passed the national high-tech enterprise certification and ISO9001 quality management system certification.