Qhov sib xyaw ntawm lub qhov rooj hluav taws ntawm lub elevator muaj xws li: lub qhov rooj hluav taws, lub qhov rooj hluav taws, lub qhov rooj hluav taws, lub qhov rooj hluav taws, thiab lwm yam. Ntxiv rau qhov ua haujlwm ntawm lub qhov rooj zoo tib yam, lub qhov rooj hluav taws ntawm elevator tseem ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv hluav taws hauv pem teb los ntawm kev sib kis. of elevator shafts.

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.