Shanghai Daishang Chemical Co.,Ltd., established in 2005.  With the philosophy of ?Technical innovation, Quality Orientation?, we practice best of technique innovation, optimized management and perfect service system for our customers. By years of endeavor Daishang Chem has successfully upgraded itself into a comprehensive enterprise with the functions of research & development, manufacture and trade, and meanwhile built its reputation of a preferred and trusted supplier who is always striving to meet the needs of each independent customer both at home and abroad.