Cov qhov rooj hluav taws kub steel muaj lub zog siab thiab zoo hluav taws kub. Cov khoom siv hluav taws kub-resistant ntim rau hauv lub qhov rooj steel hluav taws-resistant thiab nplooj yog ib puag ncig tus phooj ywg thiab tsis muaj kuab paug. Cov txheej txheem kho saum npoo ntawm lub qhov rooj nplooj yog hmoov txau lossis PVC txheej, uas yog cov txheej txheem kev tiv thaiv ib puag ncig.

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.