. Our company is dedicated to the research, development, and application of products and technologies in the field of environmental protection IoT. We are a professional enterprise specializing in the R&D and production of online analytical instruments for environmental monitoring, industrial control, and safety applications. Our company boasts a strong R&D, production, and sales team with extensive industry experience. Many team members have participated in major national scientific research projects and have received numerous national research awards. Our product line focuses on environmental protection, including automatic monitoring of atmospheric pollution sources, automatic monitoring of water quality pollution sources, online monitoring of dust and noise, environmental data acquisition and transmission devices, miniature air monitoring stations, volatile organic compound (VOC) monitoring, online monitoring of cooking fume emissions, radioactive source monitoring, and industry-specific software platforms. We offer standardized, serialized products tailored to different user needs and provide customized comprehensive solutions and engineering technical services based on specific application requirements. Our products are widely used in numerous industries such as environmental protection, metallurgy, petrochemicals, chemicals, energy, food, agriculture, transportation, water conservancy, construction, pharmaceuticals, brewing, and scientific research. We have a large customer base, including both domestic and international integrators, agents, operation and maintenance providers, instrument manufacturers, thermal power plants, wastewater treatment plants, chemical plants, and other entities involved in online monitoring/process analysis systems for pollution sources. Welcome to the website of Shenzhen Runyue Environmental Protection Technology Co., Ltd.! Our company is located in Shenzhen—a vibrant economic, transportation, and population hub in China. Our specific address is on Company Street in Shenzhen, Guangdong Province, and our contact person is Liu Zhangchun. We primarily specialize in gas sensor modules, gas detectors, water quality analyzers, and miniature air quality monitors. Registered capital: RMB 300,000–500,000. Our company is deeply passionate about mechanical products. We consistently adhere to the philosophy of putting customers first and creating value for them through quality and service. We sincerely hope to collaborate with all sectors of society to achieve mutual success, create brilliance together, and jointly build a brighter future!