The product series of south tonglandra new materials, inc., consists of a variety of varieties such as pyramid water dehydration raw materials (propylene ethers), homogenes, additives, transgenics, emulsifiers, antistatics, precipients, permeables, softer, fossilizers, cleaners, dispersants, pesticide emulators, polyethers, polyethanol, polypropyldiols, polyethylene dioxin (dylene) single (dylene) esters, chassis, toolide phosphate esters, metal processing aids, pupts。