Nanjing Rongan Chemical Technology Co., Ltd.
Phone: +86 025-57070385、57080386、57070386
Mobile number：13605166648
E-mail: marketing@ronganchem.com
Address: Room506，Building2，Chuangxinhui 61，Wenjing Road., Jiangbei New district, Nanjing City, Jiangsu province, China. 210000