Dingsheng Ronghe specializes in the production, agency, and direct sales of industrial products. We have the authority to represent numerous well-known industrial products both domestically and internationally in the China region, as well as an excellent international procurement team, providing high-performance domestic and imported industrial instruments and equipment to domestic enterprise customers. Since its establishment, our business has developed rapidly with a professional technical service team, large warehousing bases, and a comprehensive agency system. Relevant party, government, military institutions, universities, and Fortune 500 companies have become long-term partners. Our mission is to pursue excellent customer service. Our products span across tens of thousands of product lines and hundreds of thousands of high-quality MRO products both domestically and internationally, providing you with a comprehensive global MRO supply system. Our service fully understands the needs of our customers and strives to serve them to the best of our ability. Trusted customer service representatives and professional sales personnel provide comprehensive solutions for customers' procurement work, helping you solve work problems anytime, anywhere. First of all, thank you for understanding our company - our continuous goal is to continuously improve our products, provide more needs for users, and meet their greater requirements. One Water quality testing instrument - BOD automatic measuring instrument COD analyzer COD and multifunctional water quality analyzer Ammonia nitrogen analyzer Dissolved oxygen measuring instrument Conductivity analyzer Portable and handheld conductivity meters Laboratory pH meter Digital conductivity meter Non dispersive infrared oil analyzer Spectrophotometer. Differential mercury analyzer Portable sludge concentration meter Ultrasonic flowmeter Direct reading flowmeter Halogen moisture analyzer Coulombic method for trace moisture analyzer Automatic Water Quality Sampler II Gas smoke and dust detection instruments, smoke detection instruments, toxic gas detection instruments, noise monitoring instruments, portable gas detection instruments Single gas detector Composite gas detector Oxygen combustible gas detector Combustible gas leak detector Handheld carbon monoxide detector Handheld smoke analyzer Portable comprehensive smoke analyzer Flue gas analyzer and ozone detector Portable infrared automobile exhaust analyzer Handheld five component automotive exhaust analyzer SF6 gas leak detector Smoke measuring telescope Atmospheric sampler Gas generator (hydrogen, nitrogen, air) Noise analyzer Sound level meter three Other laboratories, geological pollution instruments, thickness gauges Hardness tester. Density meter Whiteness meter Colorimeter Refractometer Fog meter Turbidity meter. Electronic balance. Analytical balance. Biochemical incubator water bath pot Oil bath pot Electric constant temperature drying oven Dew point meter four Civil engineering instruments - pile dynamic measuring instrument Laser leveling device Electronic theodolite Laser range finder. Level. Combustion performance testing device for building insulation materials Concrete strength tester Steel corrosion tester Cement mortar mixer Reinforced concrete radar Impermeability tester Concrete resistivity tester Asphalt viscosity tester Concrete Dynamic Dynamometer V Indoor environment, meteorological instruments, and radiation detectors Portable radon detector Formaldehyde analyzer PID detector Portable VOC detector Illumination photometer. Temperature and humidity meter. Portable weather station Handheld weather station Handheld chlorophyll meter for anemometer VI Petrochemical specialized instrument distillation apparatus Oil and fat detector Petroleum product component analyzer Flash point tester Viscosity tester Asphalt softening point tester Residual carbon analyzer Corrosion tester Anti emulsification tester Salt content analyzer Aniline point analyzer Coulomb apparatus Elemental analyzer Penetration tester 7. Non destructive testing instrument - Ultrasonic flaw detector External anti-corrosion coating condition detector for buried pipelines Pipeline leak detector Non metallic ultrasonic detector 8 Pump and valve type oil-free vacuum/pressure pump. Medium pressure plunger pump. Peristaltic pump. Desktop air pressure pump. Water replenishment valve. Automatic exhaust valve. Fire solenoid valve (stainless steel). Pressure reducing valve, high temperature and high pressure valve 9. Biological reagents, rapid detection kit, sulfite rapid testing kit, methanol rapid testing kit, flour benzoyl peroxide pesticide rapid testing kit, melamine detection card, tableware cleanliness rapid testing card, pesticide residue rapid testing kit, pH rapid testing kit, water quality rapid testing box, secondary pig bloodthirsty rod fungus detection, edible oleic acid failure testing.