Nitrogen hydroxideoxide (N(OH)2O) (9CI)

Shanghai Qingfeng Chemical Factory is located in Minxing Industrial Zone, Huaxin Town, Qingpu District, Shanghai. It is 6Km away from Hongqiao Airport at the east, neighboring Dianshan Lake at the west. Two stem roads - Beiqing Road and Jiasong Road pass by. Our factory was established in 1970. We have a strong technical staff, and advanced manufacturing and quality control facilities. We are a inorganic chemical provider specialized in three main products: calcium chloride, hydrochloric acid, a... View more >>