Lub qhov rooj hluav taws yog ua los ntawm cov khoom siv tiag tiag los tiv thaiv koj txoj kev nyab xeeb. High-density fire door core board + tag nrho cov khoom tuab = qhov rooj zoo. Peb yog ib qho chaw tsim hluav taws xob qhov rooj rau kev tsim thiab tsim khoom.

ZHTdoors hluav taws qhov rooj, 31 xyoo ntawm kev tsim khoom hauv qhov rooj hluav taws thiab qhov rais. Lub ntsiab UL qhov rooj hluav taws, EN qhov rooj hluav taws, BS EN qhov rooj hluav taws, thiab lwm yam.,.Peb muaj ntawv pov thawj.ZHTdoors txhawb OEM thiab tsim dawb.Our zoo: zoo zoo, Hoobkas nqi, kev pabcuam zoo.Zoo siab txais tos los tham nrog peb.