Tianjin Minle Chemical Import & Export Co. Ltd., is situated in Tianjin City and it is a branch office of Gansu Jinshi Chemical Co., Ltd, . Gansu jinshi chemical Co., Ltd ( website: www.chinaminle....
ERW ( High Frequency Welded) pipes are widely .... projects in Sanxi, Shanxi, Henan, Jiangsu, Hubei, and Gansu etc. Recently our pipe has been exported to America, Canada, Japan, Sudan. Young....