Qingdao Traceability Environmental Protection Equipment Co., Ltd. has always focused on energy conservation, low-carbon, environmental protection, safety and other fields, and is committed to environmental safety testing and treatment equipment for water quality, dust, gas and other environments; Relying on comprehensive environmental protection services, we aim to build an environmental safety industry chain. In today's society, it is our responsibility to lead the development of the environmental protection industry. On a global scale, environmental protection products and services will have a high market share. Only by possessing strong resource allocation capabilities, advanced technology, services, and product systems in key areas, and forming a high brand influence, can we become a comprehensive environmental industry service provider with scientific management, efficient operation, and excellent quality. Qingdao Traceability is continuously committed to building a professional team, improving its management system, and establishing a quality-oriented philosophy. It is committed to promoting the development of environmental protection, focusing on accelerating innovation in environmental protection products, and contributing its due responsibilities to the development of China's environmental protection industry. Introduction to Business Field: Dust Monitoring Instruments: Suitable for atmospheric environment in public places, labor hygiene in industrial and mining production sites, labor hygiene in explosion-proof places such as coal mines, respiratory dust, total dust, environmental protection detection, pollution emissions, etc. PM10 PM2.5、PM5、PM1、TSP、 Respiratory dust and total dust/particulate matter samplers, various types of dust concentration detectors, smoke and dust sampling in flue emissions, environmental atmospheric sampling, clean environment dust particle counters. Water quality monitoring instruments: suitable for environmental monitoring, sewage treatment, and monitoring applications of industrial wastewater such as chemical, petroleum, coking, papermaking, metallurgy, brewing, and pharmaceuticals, as well as various domestic wastewater in colleges, research institutions, and chemical, petroleum, coking, papermaking, metallurgy, brewing, and pharmaceutical industries. Water quality sampling equipment that meets various water quality sampling requirements, water quality pretreatment equipment such as digesters, constant temperature heaters, nitrogen blowers, infrared oil detectors, extractors, etc., are used to analyze COD in water quality in projects BOD、PH、TDS、 Various water quality parameters such as conductivity, dissolved oxygen, oil, ammonia nitrogen, total phosphorus, salinity, residual chlorine, turbidity, suspended solids, sludge concentration, etc. Gas monitoring instruments: various single or composite gas detection instruments for toxic, harmful, flammable, oxygen, etc., different gas sensors are selected according to the properties of the substance to meet the diverse requirements of users. Environmental safety testing: In addition to dust and atmospheric environmental testing, equipment such as blackness, temperature, humidity, flow rate, noise, alcohol detection, wind speed and direction, field strength, rangefinder, and occupational health facilities are also included. Laboratory products: With years of experience in operating routine laboratory products, our business scope covers major provinces and cities. We can provide overall cooperation solutions, including environmentally friendly products, to improve efficiency, save money and time costs, and facilitate later maintenance for enterprises. Brand instruments: Water quality: Hash from the United States, Hana from Italy, and Lovibond from Germany, etc; Dust: CASELL from the UK, TSI from the US, DUSTMATE from the UK, Max Kano from Japan, etc; Gas: There are Honeywell (including BW in Canada), Cairn in the UK, Delger in Germany, Huarui in the US, New Universe in Japan, RIKEN in Japan, Industrial Scientific in the US, Mesian in the US, Detu in Germany, etc.