Company Profile

Jinwei Optoelectronic Technology (Dongguan) Co., Ltd., located in Shilong Town, Dongguan City, is a high-tech enterprise specializing in the sales and technical services of high-performance probes and test systems. As a subsidiary of Shaanxi Liangwei Cebo Electronic Technology Co., Ltd., we leverage the core technologies and product portfolio of the parent company — an innovative probe R&D and manufacturing platform incubated by Xi'an Jiaotong University — to provide professional probe testing solutions and technical support worldwide.

  • Service Areas

    Service Areas
    • Our core products cover high-performance probes and supporting test systems, widely applied in key industries such as optoelectronic semiconductor ICs, communication chips, and optoelectronic interconnects in AI service clusters.
    • Whether it is wafer-level RF/microwave testing, optoelectronic device characterization, or high-speed interconnect signal integrity verification, Jinwei provides full-process test solutions from laboratory R&D to volume-production validation.
    • Helping customers accelerate product iteration and enhance core competitiveness.

  • Technology Advantages

    Technology Advantages
    • Our probe products hold fully proprietary intellectual property, with core technology enabling the domestic substitution of high-end probes, backed by a leading high-reliability process line in China to ensure every probe delivers excellent electrical performance and mechanical stability.
    • What stands out is the strong maintainability of our probes — damaged probes can be quickly repaired and replaced, significantly reducing customer usage costs and equipment downtime, a competitive edge unique in the industry.
    • Our probe products have passed the strict validation of IMEC (Interuniversity Microelectronics Centre) in Belgium, and have been certified and used by leading universities and research institutions including the University of Glasgow (UK), KU Leuven (Belgium), the University of Birmingham (UK), the University of Zagreb (Croatia), as well as Tsinghua University and Southeast University in China, with product performance reaching internationally advanced levels.

  • Future Outlook

    Future Outlook
    • Looking ahead, Jinwei will continue to deepen its focus on the probe testing field and, with quality products and professional services, strives to become a trusted partner in probe testing solutions.
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