Beijing Zhongqing Investment Environmental Technology Co., Ltd. is a diversified supplier mainly engaged in environmental protection technology and monitoring equipment. The company's business is mainly divided into water quality monitoring department and environmental business department, providing comprehensive and advantageous solutions for the environmental protection industry. The Water Quality Monitoring Department is mainly responsible for the integration of online monitoring equipment and online monitoring systems for surface water, drinking water, and sewage, COD、 We provide technical solutions, system integration, and on-site installation and commissioning of equipment for products such as ammonia nitrogen, total phosphorus, total nitrogen, heavy metals, pH temperature/OPR, conductivity, turbidity, dissolved oxygen in dissolved oxygen, suspended solids concentration in suspended solids, phosphate, sludge interface, and oil in water. System plan for water quality monitoring department: overall technical plan for smart environmental protection, construction of automatic monitoring system for drinking water quality, construction of automatic monitoring system for sewage, and integration of water quality automatic monitoring station system. The Environmental Business Unit is mainly responsible for: environmental electromagnetic radiation, real-time spectrum analyzer, occupational health and safety detection equipment, nuclear radiation detector, noise detection equipment, toxic and harmful gas detector, industrial gas emission online monitoring system, conventional laboratory equipment and other products. It can provide customers with corresponding solutions according to their working conditions. Environmental Business Unit System Plan: Environmental Electromagnetic Radiation Online Monitoring System, Environmental Air Quality and Industrial Gas Emission Online Monitoring Warning and Release System. The company has a well-established technical, marketing, and after-sales team to provide users with comprehensive technical consulting solutions and after-sales services. The products operated by the company are widely used in environmental protection, water conservancy, military industry, power, chemical industry, scientific research universities, environmental monitoring stations, etc. Environmental protection is not only necessary for future economic development, but also for social development. We adhere to the principles of survival through quality, development through reputation, quality assurance, reputation first, and integrity-based, providing customers with advanced and comprehensive environmental protection products and solutions.