Protheragen offers effective, safe and environmentally responsible professional biocide products for industrial water treatment, oilfield, personal care, medical device sterilization, public health care and other industrial sectors.

Our biocide product line includes a series of active ingredients such as aldehyde, quaternary ammonium, and quaternary phosphonium salts, providing one-stop services from microbe control to system corrosion protection.

• Broad-spectrum efficiency

Fast-acting, broad-spectrum killing efficiency to eradicate bacteria, fungi, algae, and persistent biofilms.

• Multiple modes of action

Target microorganism structures through multiple mechanisms to reduce resistance risks and maintain long-term efficacy.

• Quality and Stability Assurance

Made from high-purity raw materials and advanced processes to ensure accurate active ingredient content, low impurities, and stable batch quality.

We are committed to being your trusted partner and provider of quality biocidal products and professional services. All of our products meet the major international standards and regulatory requirements, backed by comprehensive technical data. No matter what microbial control challenge you face, we will provide cost-effective and sustainable solutions for your needs. If you cannot find the product you need in our catalog or need customized solutions, please contact us.