Ningbo Baisun International Trading Co., Ltd. is a comprehensive manufacturing and trading company of optical, electronic water treatment industry. Our company was established in 2006 in Ningbo, China. Our main products are two serial, one is different kinds of microscopes, illuminators of microscopes, such as LED ring lamps, Fluorescent ring lamps and cold light sources with fibers, magnifiers, Magnifier lamps and other precision instruments, another one is water treatment system, such as, sediment prefilter, prefilter for heating system, water treatment used entry, water filter, water,...