2-octyl-4-isothiazolin-3-one (OIT) BIO-OIT; BIO-OIT-45 Dalian Bio-Chem Co., Ltd. is a professional manufacturer of industrial biocides and preservatives. Our products include CIT/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. With advanced technologies, state-of-the-art production lines and experience management team, we dedicate ourselves in manufacturing quality products in the world and strive to meet the growing expectations of our customers. For more details, please visit us at . Email: