Muaj tsib hom iav qhov rooj hluav taws kub, ib qho yog laminated iav fireproof iav, lwm qhov yog wired fireproof iav, lub thib peb yog tshwj xeeb fireproof iav, lub plaub yog hollow fireproof iav, thiab lub thib tsib yog high-strength ib txheej cesium potassium. fireproof iav. Los ntawm kev faib tawm ntawm kev ua haujlwm hluav taws kub, qhov rooj iav qhov rooj hluav taws tuaj yeem muab faib ua peb qib: 30 feeb, 60 feeb thiab 90 feeb.

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.