Qualfiber is the Chinese national Hi-tech optoelectronics company engaged in R&D, manufacture, and marketing of fiber optical products. Providing professional products and services for fiber connectivity, WDM, PLC splitter, and high-density datacom cabling. Qualifier products and solutions widely applied in 4G/5G, Data Center, Network and Data Management, FTTX and Cloud Computing industry, etc.After 3-years of experience and development, Qualfiber is growing to be the top10 manufacturer of optical components, established Shenzhen R&D Center and Qingyuan production base, aim to keep our technology superiority by continuous independent innovation. We achieve customer’s trust by high quality and good service. Insisting “Technology, Quality and Service” to be our core value, through the unremitting efforts of whole staffs, Qualfiber becomes the internationally competitive Telecommunication brand.Qualfiber was invested by shareholders of the top 5 SMT factories in the Chinese south area. And for the Qualfiber factory, we mainly produce optical passive components and equipment.1. GPON ONU/EPON ONU/xPON ONU & OLT, PoE/Ethernet switch/Fiber media converter, we assist design and self-assembly.2. Optical fiber components manufacturer, such as fiber optical connector, adapter, attenuator, patch cord.3. Optical fiber equipment manufacturer, such as PLC splitter, WDM MUX/DEMUX device, MEMS, Isolator.4. Optical Cable design and manufacture for ADSS, Drop cable, and other cables for terminal projects.