hangzhou
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Hangzhou Laison Technology Co., Ltd.
Hangzhou Laison Technology Co., Ltd. is a Chinese high-tech manufacturer of smart water and gas metering solutions, founded in 2012 and based in Hangzhou's Zhejiang University National Science Park. Laison designs and produces STS prepaid, ultrasonic, and IoT-connected (NB-IoT, LoRaWAN, GPRS) meters along with the software systems that run behind them, helping water authorities improve bill collection, cut non-revenue water, and modernize operations. The company serves utilities in more than 30 countries, with particular strength across Africa, the Middle East and Asia, and produces over a million smart water meters a year.
Calibra Scientific Inc.
Calibra Scientific Inc. (Hangzhou Calibra Diagnostics Co., Ltd., 凯莱谱) is a clinical mass spectrometry and multi-omics company that builds the full stack of precision diagnostics - instruments, reagent kits, reference materials and central-lab services. Founded in 2016 by Hua-fen Liu, a veteran of SCIEX, Roche and Pfizer, and backed as a DIAN Diagnostics company, Calibra has launched the NMPA-registered CalQuant-S mass spectrometry system, 10+ Class II reagent kits and 300+ clinical assays, serving more than 20,000 hospitals and research institutions across China.