Hangzhou Qi Wei Instrument Co., Ltd. is a research, development, production, sales and service as one of science laboratory equipment, machinery and electrical products manufacturer. The company mainly produces pH or acidity, conductivity meter, meter chloride, fluoride and the sodium ion meter, whiteness meter, turbidity meter, colorimeter, chlorine meter, three ultraviolet analyzer, digital high-speed homogenizer machine, digital mixer constant speed, high-speed dispersion mill, disperser, colony counter, sampler disc and so on. Products are widely used in universities, research, quality control, textile, metallurgy, environmental, chemical, agricultural, industrial machinery, water, electronics, pharmaceutical, brewing and other industries. Now for the National Recruitment: distributors, agents