Even China Science and Technology is one of the earliest manufacturers to develop water quality monitoring instruments, after nearly 30 years of continuous efforts, even China Science and Technology has grown into a leading domestic water quality monitor the development direction of the leader. Currently has offices or branch offices, sales and service outlets across the country in Lanzhou, Beijing, Shanghai, Tianjin, Hangzhou, Fuzhou, Shenyang and Xi'an. With strong technological strength and the accumulation of years of experience in the field of water quality monitoring, and even China independently designed and developed a number of products. Include: COD analyzer, ammonia analyzer, TP analyzer, total nitrogen analyzer, BOD5 meter, heavy metal detector, multi-parameter water quality analyzer, water quality monitoring instrument. Even Chinese science and technology, environmental monitoring equipment industry in the country, has made a number first.