Shenzhen Huaju is a research and development, innovative company, focusing on hydrology, water conservancy and environmental protection in the field of water monitoring equipment r & D and production. The company focuses on the technical innovation and application of water flow rate, water level, flow rate and biological toxicity monitoring equipment for water quality. Since 2015, the company has successively developed, verified and produced a full series of products for radar measurement of water and water quality biological toxicity, and has become a technology company with complete product series and solid technology accumulation in the domestic field.All products of Shenzhen Huaju are independently developed, including the design and development of structure, software, hardware and system. At present, the company has 1 invention patent, 1 invention patent under application, 3 utility model patents and 14 software Copyrights. Several products of Huaju were shortlisted in the innovative products directory of Guangdong Provincial Department of Science and Technology; The whole series of products are listed in the key Procurement Catalog of National Water Conservancy System Bidding Products in 2020. Radar flowmeter was included in the National Catalogue of Mature and Applicable Water-saving Technology promotion.Huaju radar flowmeter, radar flow meter and other products to solve the pain points of the industry, simplify the installation and commissioning of the project site, reduce the overall operating cost and risk of integrator customer project as the companys r & D and innovation guidance, continuous innovation, continuous improvement of product adaptability, stability and reliability. Monomers such as implementing full range products against lightning 6 kv, anti-static 15 kv, IP68 waterproof grade, algorithms, and continuously optimize, bluetooth and remote set, remote indicators and functions such as maintenance upgrade, greatly reduces the equipment failure rate, debugging, complexity and maintenance costs, and greatly reduces the ability for integrator on-site technical personnel requirements, thus significantly reduce the comprehensive cost and risk of the project.