About REX (Shanghai) Technology

Advancing electrochemical sensor technology through decades‑long expertise, independent R&D capabilities, and consistent dedication to high‑performance products for global industrial and laboratory applications.

REX(SHANGHAI)TECHNOLOGY CO.,LTD

    REX (Shanghai) Technology Co., Ltd is a wholly‑owned subsidiary of Shanghai INESA Scientific Instruments Co., Ltd. We focus on the R&D, manufacturing and after‑sales service of electrochemical sensors and related products. As China’s largest electrochemical sensor manufacturer and R&D center, we possess nearly 30‑year industry experience and occupy around 30% of the domestic market share.

    Our core sensor products own complete independent intellectual property rights, achieving domestically‑leading and internationally‑advanced technical standards. Our product portfolio covers solutions for environmental water quality monitoring, scientific research & education, food safety analysis and industrial production process control. Apart from domestic business, we also provide supporting products for globally‑renowned enterprises including Agilent and MYRON L COMPANY.

    We have obtained multiple authoritative qualifications: certified as a Shanghai High‑Tech Enterprise in 2018, and granted the titles of “Specialized, Refined, Unique, and Innovative SME”, “Innovative SME” and “Technology‑based SME” in 2023. Up to now, we own 64 intellectual property rights, including invention patents, utility model patents, design patents and software copyrights.

    Driven by technological innovation, we keep delivering high‑quality sensor products for global customers. Meanwhile, we strive to create strategic value for our group company and continuously optimize internal working conditions for our employees.

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REX(SHANGHAI)TECHNOLOGY CO.,LTD