Dalian Bio-Chem Co., Ltd. Is an international chemical company specialized in manufacturing biocides and preservatives for industrial applications. As the leading supplier in the world, we have the bradest product lines among all biocide companies, including CMIT/MIT, MIT, OIT, DCOIT, IPBC, ZnPT, CuPT, NaPT, HPT, etc., which are widely used in water treatment, pulp & paper, paint & coatings, textile, plastics, leather, wood preservation, personal care, cosmetics, metal working fluid, adhesive, latex emulsion, agrochemical, disinfectant, building material, as well as other new applications.



We position ourselves as a basic biocide manufactureer to supply biocides to formulators, distributors, and business partners. In the meantime we are also able to produce formulated products tailor-made to meet customer? specific requirements. 



With advanced technologies, state-of-the ?rt production lines and experience management team, we dedicate ourselves in manufacturing the finest products in the world and strive to meet the growing expectations of our customers.