Chinasun invested an new manufacturer Yixing Huada Newstyle Chemical Material Co., Ltd. which specializes in newstyle chemical materials of Chrome Oxide, Basic Chrome Sulphate etc. & construction materials.such as Chromic Acid , Hydroxypropyl methyl cellulose which are widely used in building & construction, tile adhesives,skim coat, self leveling compounds, powder paint, sealing slurries, gysum, external thermal insulating composite systems ,etc.HPMC is a non-ionic type HEC polymer. Can be used as additives for food and medicament.; as well as in rubber,asbestos,cement,and ceramic product and so on.