... , micro motor, ratio-frequency welded tube, cold rolled steel sheet, tin plate and cement are Xianghe`s main products, which ... tube (round tube, square tube, rectangular tube, oval tube, semi-oval tube, flat oval tube and special tube custom designed ... , Jiangsu, Shanghai, Zhejiang, Shanxi, et cetera. The new tinning sheet product line adopted Baosteel technology, the product with stable quality ...