contact us contact: li ming mobile: 1 5 1 9 5 7 8 5 1 2 2 address: room 6 2 8 - 4 1, 6th floor, no. 8 8 xinglong street, jianye district, nanjing the content collected on this site is from big data collection and the copyright belongs to the original website! 1 previous article: 30 jianye district silica new materials center mainly deals in chemical products such as water glass, sodium hypochlorite, hydrogen peroxide, industrial alcohol, dichloromethane and other chemical products. it is a production company with its own production base, a stable source of goods, and guarantees the stability of product quality. if you need it, you can contact us by phone: manager li 15195785122