Located in the state-level Hangzhou Bay Shangyu Economic and Technological Development Zone, Zhejiang Hongda Chemicals occupies an area of 53280 square meters. Its subsidiary, Lianyungang Lion Chemical Corporation stands in the chemical concentration area of Guanyun County (Lingang Industrial Zone), Lianyungang City, Jiangsu Province, covering an area of 133, 200 square meters. The company has been constantly focusing on the R & D production and application of three major business sectors including optical brighteners, intermediates as well as textile dyeing auxiliary for more than 20 years. The company gained the ISO9002 Quality System Certification in 2001 and qualified for ISO9001 and ISO14001 certification in 2005 consequently.

Founded in 2002, Zhejiang Hongda Chemicals has always kept customers' need in mind and has attached importance to the improvement of the industrial chain as well as the development and research of new products & new processes, meanwhile, the company has its own R & D division and laboratory, meanwhile, it's well equipped with advanced detection and development equipment such as IR infrared dyeing machine, brightness tester, setting machine, padder, gas chromatography, high performance liquid chromatograph and ultraviolet-visible spectrophotometer. In addition, the company has established extensive exchanges and cooperation with numerous well-known domestic chemical research institutions and several foreign chemical companies. The optical brighteners, intermediates as well as textile dyeing auxiliary serve as its three major business sectors. The company also owns its own independent intellectual property rights, core technology and proprietary brand.

Zhejiang Hongda Chemicals cites "Trust, Cooperation, Enjoy daily work" as the company's values. Also, with sincere cooperation with customers, employees, and industry partners in combination with taking innovation as the driving force, the company has always kept up with the market, aiming to enhance customer value with high-quality products and professional services.

Zhejiang Hongda Chemicals has been centering on "High standards& Strict Demand" as its quality policy and is committed to setting up a service system with high technological innovation and efficient operation, attempting to create first-class products and services as well as working hand in hand with customers for win-win situation.