Shanghai Changgen Chemical Technology Co., Ltd. is a chemical enterprise integrating research, production, and sales. The company boasts strong technical capabilities and experienced technical service engineers, with modern laboratories and a quality control center. It primarily focuses on the research, development, and production of organic phosphine series products. The company's main products include triphenylphosphine, triphenylphosphine oxide, tributylphosphine, diphenylphosphinous chloride, diphenylphosphine, diphenylphosphinic chloride, trifluoromethanesulfonic acid, and trifluoromethanesulfonic anhydride. Thanks to its in-depth technical services and high-quality products, the company has quickly earned praise from customers. Its market has expanded across the country. The company's mission is "Quality First, Customer Supreme." Guided by the market and driven by technology, it strives to innovate and progress. We warmly welcome domestic and international customers to visit, inquire, and discuss business opportunities. We look forward to growing together and achieving mutual success.