Dear Sir/Madam: Hk.hyc System Optoelectronics Technology Co.,ltd is a so lucky to know your company from the Yellow page, we have strong will to cooperate with you. If your email address belongs to the sales department, please help us forward your purchasing department.Thanks in advance! we are HYC System Optoelectronics Technology Co., Ltd(Founded in 2000), is a professional Hi-tech optoelectronics company engaged in R&D, manufacture, and distribution. Currently, main products of the company include ,optical cable, optical fiber patch cords, optical coupler,splitter,pigtail, wavelength division multiplexer, optical attenuator, Ethernet media converter, monitoring optical transmitter and receiver,optical modem optical fiber heat sealer, protocol converter, power meter etc. we know you have done big business in your country and in the world, do you have any new enquiry to import or you need some optical thing to OEM? we could suppy the best prices and perfect quantity products. if you have any question,please don't heasatite to contact us.thanks. looking forward to your quick reply,thanks! Helen He Export dep.Shenzhen Yiyuantong Optoelectronics Technology Co., Ltd(HYC System Optoelectronics Technology Co., Ltd)Add: Floor 5, East Flat, No.426 Bldg, No.3Bagua Road, Shenzhen, China.Tel: +86 755 8240 0521Fax: +86 755 8243 8725Email: [email protected]