Nantong Botao Chemical Co., Ltd. is located in the Fine Chemical Industrial Park of Rugao City, Jiangsu Province, with an annual production capacity of 5,000 tons of benzotriazole, 5,000 tons of tolyltriazole, 200 tons each of sodium benzotriazole and sodium tolyltriazole, and 3,000 tons of bisphenol S.

The products are mainly used as rust inhibitors and corrosion inhibitors for metals (such as silver, copper, lead, nickel, zinc, etc.); widely used in rust preventive oil (grease) products; often employed as vapor phase corrosion inhibitors for copper and copper alloys, circulating water treatment agents, photographic antifogging agents, UV-resistant or antistatic additive stabilizers for polymer materials like polyamide and polyester, lubricant additives, emulsifiers, and automotive antifreeze; this product can also be used in combination with various scale inhibitors, bactericides, and algaecides, particularly showing excellent corrosion inhibition effects in closed circulating cooling water systems.

The company boasts a technically proficient and experienced R&D team, has established the Jiangsu Provincial Engineering Technology Research Center for Rust and Corrosion Inhibitor Chemicals, and holds multiple invention patents and utility model patents. The company is a drafting unit for the industry standards of benzotriazole and tolyltriazole products, has established long-term and in-depth cooperative relationships with higher education institutions such as Zhejiang University, and has fully introduced the Zhejiang University Supcon DCS system to achieve fully automated and modern management of the production process.

The company consistently upholds the corporate spirit of "quality is life, management is the lifeline," always prioritizing product quality, continuously improving internal management, enhancing core competitiveness, with product quality leading the world. The products are mainly sold to dozens of countries and regions including the United States, Europe, Japan, India, South Korea, and South America, holding a market share of over 60% globally and receiving unanimous praise from customers at home and abroad.