Shandong Green Kerry Precision Instrument Co., Ltd. is a high-tech enterprise that integrates the research and development, production, sales, service, and technical consulting of water quality and environmental protection instruments. Professional production: Green Kerry specializes in the production of COD rapid analyzer, BOD detector, ammonia nitrogen detector, total phosphorus detector, total nitrogen detector, multi parameter water quality analyzer, volatile phenol analyzer, sulfide analyzer, nickel ion analyzer, copper ion analyzer, residual chlorine analyzer, heavy metal analyzer, colorimeter, turbidity analyzer, suspended solids analyzer, etc. With ingenuity in service, we are committed to developing water quality analysis instruments that are faster, more efficient, and accurate in detection, solving the problems of slow, inefficient, and large human errors in water quality analysis in many fields such as water treatment, environmental monitoring, disease control, metallurgy, printing and dyeing, pharmaceuticals, and higher education institutions in China. At the same time, it will solve China's dependence on imported water quality analysis instruments and provide more and better choices for China's water quality testing industry. Professional quality: We will gain your support with high-quality products, reasonable prices, and comprehensive services, and become your trusted partner.