It's my great honor to introduce our company to you.Hanyo Co.,Ltd is a leading manufacturer specialized in Fiber optic passive component and Fiber optic Jumper cord, Pigtail, etc in Korea. The products we produce are as follows.1.Jumper cord2.Pigtail3.MPO/MPT Patch cord4.Receptacle (TOSA,ROSA,BOSA)5.Attenuator (SC,LC,FC types)6.Media converter7.Optical converter8.Industrial Ethernet SwitchApplications: Telecommunication networks, optical measuring equipment, Local networks, Data processing networks, etc.If you have any questions, please feel free to contact me.I will do my best effort to make a successful business with you in future.Best regards