Shanghai Leading Water Treatment Equipment Co.,Ltd is a manufacturer of various water treatment machineries for laboratory. With 10 years manufacturing experiences in this field, quality can be guranteed well. Shanghai Leading got CE and ISO approvals. Our main products are lab ultrapure water system, deionized water system, RO water plant, lab waste water treatment machine,etc. Water which are supplied by our machine have standard higher than type I laboratory water. The water purification systems are widely used for industries like biochemical, medical, micarobial, chemistry, high school research laboratory, animal husbandry, spectrum analysis, micro electrical semi-conductor etc.