Nantong Huanyu Chemical Co., Ltd. is located in the beautiful and rich coastal area of the Yellow Sea—Nantong Yangkou Chemical Industrial Park. It is adjacent to the transportation hub—Sutong Bridge, and only 30 kilometers away from the major northern Jiangsu port—Yangkou Port. The company covers an area of 60 acres, with a construction area of 4,500 square meters. It employs 40 staff members, including 8 senior technical personnel. The main products include fine chemical products such as 3-bromophthalide, o-carboxybenzaldehyde, anhydrous sodium p-phenolsulfonate, sodium p-phenolsulfonate dihydrate, and potassium 2,5-dihydroxybenzenesulfonate. The company boasts advanced production equipment, mature and stable technology, comprehensive product testing facilities, and strict management. Its high-quality products have established long-term and stable cooperative relationships with numerous domestic and international clients. Our company strives for excellence with ** management, ** products, and ** service, aiming to build a ** enterprise. We warmly welcome friends from home and abroad to visit for guidance and business discussions. We look forward to sincere cooperation, mutual development, and creating a bright future together!