Yueyang Zhongke Hua Ang Fine Chemical Technology Co.,Ltd. is located in one of the most important chemical manufacture industrial bases in China—Yueyang city. We are the key fluorescence brightener production factory in China. With almost 30 years’ history for producing fluorescence brightener, the company has got fluorescence brightener and the relative series products. Products are used in paper making, plastic rubber, textile printing, dope, chemical fibre and other industries. Annual production output exceeds 20,000 tons. Our strategic goal is to try to become leading supplier in global chemical products for the same industry. The company always insists on customers as center and market as guide. The company actively develops new high technology research and closely follows the newest technology to excel itself.