HONGHUI.HONGHUI was founded in 2001, specializing in the R&D, production, and sales of optical cable materials and optical communication devices. In the optical cable materials sector, the company holds a leading position in the industry, with products including optical fiber cable filling compounds, PBT, and PBT color masterbatches. Its optical communication devices encompass passive and active product series. For passive products, the company has established three major technology platforms: planar lightwave circuits (PLCs), micro-optics, and micro-opto-electro-mechanical systems (MOEMS). The planar lightwave circuit platform covers the entire process from chip to packaging for optical splitters and array waveguide gratings (AWG), enabling production of a full range of optical splitters and multi-channel hot/cold AWG for WDM systems. The micro-optics platform offers devices and modules such as DWDM, LWDM, MWDM, and CWDM based on thin-film filter (TFF) technology. The MEMS platform primarily features MEMS VOAs. Active products encompass optical components, high-speed optical modules for 5G fronthaul, and other optical transceiver modules. Key offerings include: optical integrated products, optical components, Kinsen products, and optical materials.
