Wuxi CHHONE Scientific Instrument Co., Ltd.. was founded in January 2014, abbreviated as Hangyi Group. In 2025, Nanjing Hangyi and Kaifeng Hangyi subsidiaries were established, mainly engaged in the manufacturing, sales, commissioning of various water quality instruments, research and development of control systems, technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion, etc.
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