SHENZHEN IH Optics CO., LTD is a professional enterprise which is specialized in researching, developing, manufacturing and selling fiber optic products and various kinds of devices and accessories for fiber transmissions system. We have a team of top-notch researchers and high technicians. Our company has been accredited with ISO 9001 and the products also have been approved with ROHS certification. Moreover, all products do comply with standard of ITU-T. We are always keeping going front with the world’s newest development and technology of fiber optic telecommunications, and our excellent sales team has top reputation on services, which enable our products are being ordered and used worldwide, like USA, Americas, Europe, Asia, Mid-East, Africa and so on.