Lub qhov rooj hluav taws 2-teev yog lub qhov rooj tua hluav taws tshwj xeeb uas tsim los rau cov chaw tshwj xeeb thiab cov chaw tshwj xeeb nrog lub sijhawm hluav taws kub txog li 120 feeb. Piv nrog rau cov pa hluav taws-resistant qhov rooj ntawm 0.5-1.5 teev, cov khoom xaiv thiab cov txheej txheem ntau lawm yog nruj dua thiab siab-tus qauv.

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.