Nizawa International Co., Ltd. provides green digital technology and intelligent solutions for water resource management, specialty chemicals, food hygiene management, industrial safety, system integration and IoT, environmental sustainability education, and pure water or ultrapure water applications. Its services cover surface water, groundwater, tap water, boiler and cooling water, wastewater management, process chemical monitoring, food microbiology and allergen testing, gas quality monitoring, equipment gas leak detection, sensor-based IoT, and data integration. Through international brand distribution, testing instruments, application expertise, and system integration capabilities, Nizawa supports customers in semiconductors, chemicals, food, medical, biotechnology, environmental monitoring, and industrial process management with improved testing efficiency, quality control, and sustainable operations.

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