"Doholl Chemical Company was founded in July 2010. Doholl has grown into a technology enterprise that integrates research, development, and production after more than ten years of development， and has series of phosphate ester products. The company is located in Donghua High tech Industrial Park, Yingde City, Qingyuan, in Guangdong Province, covering an area of 28000 square meters. There are currently more than 50 employees and more than 10 senior engineering and technical personnel, focusing on researching and innovating high-quality products that meet market demand. The company has introduced automated production equipment and production lines, with an annual output of 20000 tons. Create a professional and comprehensive research and inspection room, strictly manage and control, achieve maximum production efficiency, and minimize quality control issues. The phosphate ester series products produced by the company have good performance and have obtained multiple patents and technologies. The products are mainly used in industries such as metallurgical extraction, building materials, coating products, textile chemistry, flame retardant materials, etc. Our products are sold all over the country and exported to Spain, France, Türkiye, Russia, Argentina and many other countries and regions around the world, which are well recognized by users. For many years, Doholl people have never forgotten their original intention, always paying attention to society and the future, responding to the national call, adhering to clean production, green environmental protection, and achieving sustainable development; Adhere to safe production and legal operation. Actively fulfilling social responsibilities and jointly building a better future. In the ten year long journey of struggle, we have guarded our original aspiration, adhered to our mission, provided users with high-quality products and services, and provided employees with a platform to realize their self-worth. Doholl strives tirelessly to achieve its vision of becoming an outstanding global phosphate ester supplier." "Product 1. Triisobutyl phosphate（TIBP） Product 2. Trbutyl phosphate (TBP) Product 3. tris(2-ethylhexyl) phosphate or trioctyl phosphate (TOP) Product 4. Triamyl Phosphate (TAP) Product 5. Tris(2-butoxyethyl) phosphate (TBEP)"