Easwin techology co. Ltd was the distributor of simiconductor of ld and PD and chip. Provide the high quality of ld and PD and pin-tia of optical fiber communication and industry usage. Our 650nm and 635nm, 780nmld are largly uesd in China, Europe, USA. Our advantage is our products of high performance with compared low price. We can provide tia chip and SI chip with very good price. Company overviewEaswin techology co. Ltd, expert of fiber optical networks! Easwin is a fast growing high-tech company focused on designing, producting and marketing fiber optical active, passive components and subsystem products for telecommunication, data communication and CATV industries. We can offer you a wild range of products now including: transceiver (1*9, bi-di, gbic, sfp) , transmitter / receiver, ld / PD module (vcsel, fp, dfb, pin, pin-tia) , patch cord, adapotor, coupler, wdm, media convertor, multiplexer and etc. All of these products compliance with ISO and bellcore requirements. Backed by the great R& D ability, specialized prodcution lines and quality insection systems, e-o meet customer needs by: Competitive price; High performance; Good reliability; On time delivery.