Gongbing tus kheej drilling screws txais cov cuab yeej siv German, muaj qhov tsim nyog, muaj zog anchoring quab yuam thiab yooj yim siv:
Cov ntaub ntawv raw siv yog tag nrho los ntawm cov tuam txhab loj hauv tsev steel thiab tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm cov bolts muaj zog: lub ntiaj teb kev kho saum npoo zoo tshaj plaws.
EPDM tshuab ntxhua khaub ncaws siv tau zoo sealing, kub tsis kam, tshuaj tsis kam,
Lub siab tsis kam yog siab dua li qub EPDM ntxhua khaub ncaws.
Hexagonal laum tail hlau yog tsuas yog siv los kho cov xim hlau vuas ntawm cov qauv steel, thiab kuj yog siv los kho cov vaj tse yooj yim nyias daim hlau, thiab txuas hlau rau hlau xws li lub teeb steel keels, ntoo keels, thiab txhuas profiles.