Shanghai FUJI of the elevator hauv cov txheej txheem thev naus laus zis thev naus laus zis tshaj plaws los ntawm Nyij Pooj thiab hloov kho lub ntiaj teb cov khoom siv sab saum toj.Cov khoom lag luam nruj me ntsis siv European EN115, EN81 tus qauv, uas sib npaug rau Chian GB16899-1997, GB7588-2003 tus qauv, thiab peb tau txais txiaj ntsig ISO9001: 2008 zoo system ntawv pov thawj nrog rau cov khoom pov thawj nrog TUV, CE logo, uas yog muab los ntawm Nyiv Technology Monitoring Association.