Lub qhov rooj hluav taws steel muaj qhov zoo ntawm airtightness, thiab qhov kaw yog nyob rau hauv qhov chaw thiab kaw nruj nreem, thiab nws yuav tsis tawm ntawm qhov rooj qhov sib txawv thiab ua rau cov cua txias thiab cua sov dhau. Thaum lub qhov rooj hluav taws kub qhib, nws tsuas yog xav tau 1KG quab yuam, qhov qhib rub tawm tsawg dua 50N, thiab lub qhov rooj kov tau teeb tsa ntawm qhov siab ntawm 700-1100mm, uas tuaj yeem rub tau yooj yim thiab rub los ntawm cov neeg laus thiab menyuam yaus.

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.