济南恒化科技有限公司(Jinan Henghua Sci. & Tec. Co., Ltd.)
website:http://www.chemhh.com
联系人:张博成电话:13969078870;网址: http://www.chemhh.com
QQ:3458703170;1205829134微信:13969078870
邮箱:jinanhenghua@163.com/jinanhenghua@chemhh.com