Located at hangzhou Bay Fine Chemical Area with 80 hectares land occupation in Zhejiang Province, the company mainly engaged in the business of developing, manufacturing, application research and maketing the series of Optical brightening agents. From beginning of its establishment. it has set up a close and extensive technical cooperation with chemical lab of china scientific institute and the institute of Beijing University. Make full use of the yearly experience from Taiwan merchants in application research, it has developed and produced some high grade Optical brightening agents applicable in textile dying, plastic processing and chemical fiber spinning.

The company's philosophy is "Quality is First, Customers are Supreme", to supply users our products with first grade quality and perfect customer service.