ZhongZhengDa enterprise  Co., LTD. Is the experience of chemical products production and agency enterprises. In Hong Kong, China, zhuhai, Shanghai, tianjin and guangzhou has fixed service agencies. ZhongZhengDa enterprise group mainly manages the U.S. dow chemical products, dow corning and TOPTEC chemical products.
　　Zhuhai ZhongZhengDa enterprise Co., LTD mainly manages dow corning company and the advanced technology, excellent quality of fine chemicals.
    　 Widely used in pu, polyester, acrylic resin modified synthetic and etc, coatings, printing ink, UV curing light, adhesives, medical polymer, electric power, electron industry, etc.
　　Cheng: from "center", is intended to prudent: the development and environmental changes.
     　We think: regardless of the individual or group, only all responsibilities in their own positions, with total devotion to the external environment, can receive the recognition and acceptance, and the realization of its value.
    　 We succeeded group "journey" business philosophy, as members of the trade business expansion, conform to the requirements of industry, science and technology, service industry "communication" as tenet, humanized management and service mode, dedicated to offer high-quality products and judgmatical service.