Nanhai Road 12#, Tianjin, Tianjin, China,300010
Tianjin Hengfeng Chemical Co., Ltd, being formerly called XingWei Welfare factory which was established in 1992, is the professional manufacturer and exporter of chemical raw materials China. As requirement business development, Tianjin Ltd set up 2007. ...
pvc resin, caustic soda(flakes, solid), calcium carbide, phosphoric acid, titanium dioxide