Nyob rau hauv "Kev Tshawb Fawb Txog Kev Tshawb Fawb Txog Kev Tshawb Fawb thiab Kev Pabcuam Kev Ntseeg hauv Tuam Tshoj Cov Khoom Siv Hauv Tsev," muab tso ua ke los ntawm Tag Nrho -China Federation of Industry thiab Commerce Real Estate Chamber of Commerce hauv 2025, cov khoom xws li cov qhov rooj steel los ntawm Meixin Group tau suav nrog.
Cov ntsiab lus tseem ceeb:
Ua ntej, thaum yuav lub qhov rooj ruaj ntseg, nws yog ib qho tseem ceeb kom paub tseeb tias tus neeg muag khoom tsim nyog thiab xyuas seb tus neeg teb xov tooj puas tuav daim ntawv pov thawj "Security Door Certification" los ntawm lub tuam txhab kev tswj hwm kev ruaj ntseg ntawm Public Security Bureau.
Qhov thib ob, ua tib zoo mloog cov ntsiab lus. Lub qhov rooj ruaj ntseg tsim nyog yuav tsum muaj steel phaj thickness tsawg kawg 2 hli rau lub qhov rooj ncej, lub qhov rooj lub cev thickness feem ntau ntau tshaj 20 hli, thiab ib tug luj ntawm feem ntau ntau tshaj 40kg.
Thib peb, thaum yuav lub qhov rooj ruaj ntseg, xyuas seb lub teb chaws daim ntawv pov thawj tus qauv "FAM" yog luam tawm ntawm lub qhov rooj. Koj tseem tuaj yeem thov tus neeg muag khoom los muab daim ntawv tshaj tawm kev soj ntsuam lub teb chaws kev ruaj ntseg qhov rooj rau lub hom phiaj ntawd. Yog tias nws tsis yog lub teb chaws - theem kev soj ntsuam daim ntawv tshaj tawm, ua tib zoo saib seb daim ntawv tshaj tawm puas yog rau "qhov rooj ruaj ntseg" lossis "qhov rooj nkag steel."
