Dazhi Sci. & Tech. (Stock Code：300530)specializes in the research and development, production and sales of newenvironmental protection surface engineering chemicals. It is committed toproviding customers with providing customers with integrated solutions of newenvironmental technologies, products, application technology and after-salesservice, which can effectively promote the clean production of productionprocess, high efficiency of the production process and the environmentalprotection of product quality of downstream enterprises. Leading products are electroplating additives, intermediates,electronic chemicals, paint additives, polyethylene carbonate polyol and othernew environmental chemicals series, and ancillary facilities.

• 4 Electroplating Solutions