1) Cov qauv, cov lus qhia tshwj xeeb thiab cov khoom siv tshwj xeeb yuav tsum ua raws li cov qauv hauv tebchaws tam sim no thiab cov kev cai cuam tshuam, thiab kuj phim cov qhov rooj thiab qhov rais uas tau xaiv steel hlau.
2) Rau zawv zawg qhov rais nrog qhov dav ntawm ntau tshaj 1 meter lossis qhov rooj thiab qhov rais nrog ob chav glazed qhov rais, ob chav rubeys lossis cov menyuam rub tawm yuav tsum tau siv.
3) Lub pob khawm zawv zawg yuav tsum tsis txhob ua los ntawm aluminium alloy, tab sis ntawm stainless hlau.
4) Thaum txhim kho kho vajtse nrog cov ntsia hlau ntsia hlau, lub phaj hlau rov qab yuav tsum tau muab tso rau hauv, lub thickness ntawm lub phaj rov qab yuav tsum yog tsawg kawg yog ob zaug ntawm qhov fastener pitch. Lawv yuav tsum tsis txhob muab txuas nrog cov yas profile lossis tsis muaj hlau npog.
5) Cov khoom siv kho vajtse yuav tsum tau nruab kawg thiab lub qhov rooj thiab qhov rais xauv, tuav, thiab lwm yam yuav tsum tau muab ntsia tom qab lub qhov rais thiab qhov rooj sashes tau muab tso rau hauv lub thav duab los xyuas kom meej qhov kev tso kawm thiab saj zawg zog qhib thiab kaw.
6) Ua tib zoo saib xyuas tom qab txhim kho cov hlau stamping qhov chaw kom tiv thaiv xeb thiab xeb. Rau kev siv txhua hnub, kaw thiab qhib me ntsis kom tsis txhob kaw tam sim ntawd thiab qhib uas tuaj yeem ua rau puas tsuaj.