TONGDA Steel muaj ntau yam khoom siv hauv tsev xws li galvanized coil, PPGI coil, corrugated ntawv, steel kauj, steel yeeb nkab, seamless steel yeeb nkab, thiab .
TONGDA Steel muaj kev txaus siab los muab cov khoom lag luam zoo thiab muab kev pabcuam zoo tshaj plaws rau nws cov neeg siv khoom.
TONGDA Steel muaj qhov sib tw kom zoo dua hauv kev ua lag luam vim nws cov khoom siv dav thiab kev cog lus rau cov neeg siv khoom txaus siab.
Cov neeg tuaj saib tuaj yeem cia siab tias yuav tau txais kev pabcuam zoo thiab kev taw qhia los ntawm pab pawg TONGDA Steel ntawm Canton Fair.
TONGDA Steel txais tos txhua tus tuaj xyuas lawv lub rooj muag khoom thiab tshawb xyuas lawv cov khoom siv hauv tsev.
