black steel safety shoes 1.This shoe also used in oil ... and building industries. 2.the pu and tpu outsole is special . 9928 black steel ... safety shoesOur Advantage1, 12 years experiences in shoes manufacture and trading.2, professional ... TERMT/T, L/C, CASH, ETC. Triland shoes co., ltd.tel:86-371-65861196fax:86-371-65861176contact ...