Shanghai Guyu environmental protection science and technology limited company (Germany WTW agents)   

Main water quality analyzer: PH meter, conductivity meter, residual chlorine and total chlorine, turbidity meter, MLSS, SS, sludge concentration, suspended solids, dissolved oxygen (do), COD, ammonia nitrogen, total phosphorus, total nitrogen, nitrate nitrogen, nitrite nitrogen, cyanide / total cyanogens, oil in water, hardness, volatile phenol, total phenolics online water quality analyzer Total copper, copper ion, total nickel, nickel ion, total iron, iron ion, total manganese, manganese ion, total zinc, total chromium, total cadmium, total cadmium, total lead, total arsenic, total silver, silver ion and other heavy metal online monitor Metering pump, liquid level meter, electromagnetic flow meter and other water quality analyzer Brand management: the HACH, Italian systea heath Di, the ATI Okawa, Thermo Fisher United States thermoelectric, Singapore Eutech ute, American AquaSensors, the Orion platinum, HF in the United States, Germany WTW and related reagents, Braun Germany rupees BRAN+LUEBBE, Taiwan SUNTEX Thai and related Mettler sensor.