Tsis Siv Neeg Sib Nqus Bollards Rau Kindergarten Shenzhen Tuam Tshoj

GS lub tuam txhab muab cov khoom lag luam zoo ntawm qib zoo tshwj xeeb qib tsis siv neeg nce bollards rau Shenhen kindergarten. Tsaug rau kev ntseeg siab thiab kev txhawb nqa. Cov no yog cov tshwj xeeb bollard nrog stainless hlau # 304 cov khoom siv thiab tsim-nyob rau hauv hydraulic meachism uas ua rau bollard ruaj khov, ruaj thiab txhim khu kev qha rau qib kawm vehicular nkag tswj. Peb xav ua kom txhua tus qib K kawm hoob muaj kev nyab xeeb dua ntxiv!