Shanghai Lianfeng Gas Co., Ltd. yog ib tug ua chaw tsim tshuaj paus, tsum, thiab Hoobkas ntawm nitrogen thiab oxygen cais khoom nyob rau hauv Suav teb. Peb cov thev naus laus zis thiab kev txawj ntse hauv kev sib cais roj tau coj peb los tsim cov khoom lag luam zoo uas ua rau muaj ntau yam kev xav tau ntawm kev lag luam. Peb cov khoom siv sib cais nitrogen thiab cov pa oxygen yog tsim los ua kom muaj txiaj ntsig zoo ntawm nitrogen thiab oxygen molecules, muab cov kev daws teeb meem zoo thiab muaj txiaj ntsig zoo rau kev ua kom huv thiab tsim khoom. Nrog rau kev tsom mus rau precision engineering thiab kev tsim tshiab, peb cov khoom muaj peev xwm xa cov kev ua tau zoo thiab cov qib purity zoo ib yam. Txawm hais tias koj nyob hauv kev lag luam tshuaj, tshuaj, lossis khoom siv hluav taws xob, peb cov khoom sib cais nitrogen thiab oxygen tuaj yeem ua tau raws li koj qhov yuav tsum tau muaj kev sib cais. Peb muaj kev txaus siab los xyuas kom meej qhov ua tau zoo, kev cia siab, thiab kev ua haujlwm ntawm peb cov khoom, muab peb cov neeg siv khoom nrog kev txhim khu kev qha uas ua tau raws li lawv cov kev xav tau ntau lawm. Ntawm Shanghai Lianfeng Gas Co., Ltd., peb tau cog lus los muab cov khoom siv roj sib cais saum toj kawg nkaus uas ua tau raws li cov qauv zoo tshaj plaws thiab cov kev cai hauv kev lag luam. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov kev daws teeb meem nitrogen thiab oxygen.