二乙二醇丁醚 一级品工业溶剂 有机溶剂 化学用品 醚类 孟康达

Address:1857 seats, 104 households, Building 2, No. 1307 Xiangjiang Road, Changjiang Road Street, Huangdao District, Qingdao City, Shandong Province (managed by the business secretary of Qingdao Xintou Huaran Industrial Park Management Co., Ltd.)
Tel:13153569997