Dongguan Zhongyi Precision Instrument Co., Ltd. (hereinafter referred to as "Zhongyi Instruments") is a technology-based manufacturing enterprise that has been deeply involved in the field of testing equipment for over ten years, integrating research and development, production, customization, sales, and service. Based in the core hinterland of Dongguan's manufacturing industry and leveraging the advantages of the well-established industrial chain in the Pearl River Delta, the company adheres to the principle of "taking technological innovation as the core and quality service as the foundation", focusing on providing high-precision, high-reliability testing equipment and customized testing solutions for various industries. It has gradually grown into one of the benchmark enterprises in the fields of environmental reliability testing, paper packaging testing, and material mechanics testing, helping customers achieve product quality control and R&D innovation upgrades.

Main products: Constant temperature and humidity test chamber, high and low temperature test chamber, thermal shock chamber, rapid temperature change test chamber, xenon lamp aging test chamber, ultraviolet aging test chamber, salt spray corrosion test chamber, sand and dust test chamber, ozone aging test chamber, as well as customized equipment such as large walk-in constant temperature and humidity room, double-layer explosion-proof constant temperature and humidity test chamber, etc;

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