Walsn's global headquarters is located in Vancouver, Canada, with branch offices in North America, Europe, India, Japan, Hong Kong, and China. Walsn has been widely applied in China's power construction and has established research cooperation with North China Electric Power University, a high-end university in the Chinese power industry; Walsn Beihang Measurement and Control Technology Research Center has been established in collaboration with Beihang University. Beijing Jingyi Haifu'er Automation Instrument Co., Ltd. - affiliated with Beijing Jingyi Group, is a well-known enterprise in China engaged in the manufacturing of level and flow instruments and related professional automation control system engineering. The company was formerly known as Beijing Automation Instrument Fourth Factory, and is now an executive director unit of the Management Science Society of the China Instrument and Meter Industry Association, vice president of the Level Instrument Professional Association of the China Instrument and Meter Industry Association, and head unit of the Technology Development Department. Completed the research and development of the sub project of the national key scientific research project "Research on Automation Control Technology for Large Industrial Processes" Haiwosen (Shenzhen) Industrial Co., Ltd. is a Sino Canadian joint venture group company that integrates research and development, production, sales, and engineering. Based on independent research and development of transmitter heads (temperature, pressure, liquid level, flow) and analyzers, as well as paperless recorders; Sensors and some finished products from Canada. We have developed industry-leading products with high cost-effectiveness, including a 0.05% high-precision monocrystalline silicon resonant pressure transmitter, a cost-effective quality flow meter, a unique integrated multi parameter differential pressure flow meter, a 0-100% full range zirconia oxygen analyzer, a leading technology density/viscosity/concentration meter, a segmented electromagnetic flow meter, and a radar/RF level gauge. Haiwosen is widely used in fields such as power generation, water and gas treatment, gas stations, oil depots, and fine chemicals; For suppliers of chemical enterprises such as PetroChina, Sinopec, and CNOOC.