NO 30-1 TUANJIELI SANMA ROAD,HEBEI DISTRICT,TIANJIN,CHINA., Tianjin, Tianjin, China,
Tianjin Sheng Special Import And Export Limited Company is a professional chemical manufacturer and exporter, which was established in 2004, located tianjin city, China. We have more than 500 excellent staffs four factories on large scale. The specialized ...
non-ferrous metal and chemical raw materal