1, raws li lub hauv paus hom: tais-hinges thiab hinges rau tsau
2, nias ntawm caj npab hom: swb hom pob khawm pob khawm
3, nias lub qhov rooj npog npog npog txoj hauj lwm qeb: npog (ncaj-nkhaus, ncaj npab) General 18, ib nrab npog (khoov, kav npab npog) npog 9, sab hauv (Big Bend, Koji) txhua qhov chaw nkaum sab hauv
4, raws li theem ntawm kev loj hlob ntawm pob khawm style muab faib ua: ib hinged, ob hinges, hydraulic buffering pob khawm
5, nias lub pob khawm qhib pob zeb: hom 95-110, tshwj xeeb, 45 degrees thiab 135 degrees, 175 degrees, thiab hais txog
6, nias lub pob zeb hinge: pob txha caj npab, pob khawm, pob zeb 26 pob, pob hinges, qhov tshwj xeeb kaum aluminium ncej qhov rooj pob khawm, hinges, iav pob khawm, rebound hinges, American hinges damping hinges, thiab lwm yam.