SHIJIA.SHIJIA focuses on the optical communications industry, with core business spanning three major segments: optical chips and components, indoor optical cables, and cable materials. Key products include PLC splitter chip series, AWG chip series, DFB laser chip series, fiber optic connectors, indoor optical cables, and cable materials. The company's products are primarily applied in backbone and metropolitan area networks, fiber-to-the-home (FTTH), data centers, and 4G/5G infrastructure construction. It has successfully achieved mass production of PLC splitter chips and AWG chips. Adhering to the philosophy of “Chip-Centric,” the company maintains continuous R&D investment in optical chips and devices, relentlessly strengthening technological innovation and mastering core technologies for proprietary chips. Through years of R&D and industrialization accumulation, the company has systematically established a full-process IDM business system covering chip design, wafer fabrication, chip processing, and packaging/testing for the core chip segment of the optical communications industry. This system has been applied to the development of multiple optical chips, achieving breakthroughs in a series of key technologies. Simultaneously, addressing the industry's trend toward diversified and complex application scenarios, the company leverages its extensive experience in indoor optical cabling. It continuously integrates synergistic advantages across “fiber optic connectors—indoor optical cables—cable materials,” enhancing the overall competitiveness of products like fiber optic connectors by improving performance metrics at each stage. Through the coordinated development of optical chips and devices, indoor optical cabling, and cable materials, the company steadily enhances its comprehensive capabilities within the optical communications sector. Key products include: PLC splitter chip series, AWG chip series, DFB laser chip series, fiber optic connectors, indoor optical cables, and cable materials.
