FAQ

FAQ

COV LUS UAS PHEEJ NUG

Yuav ua li cas txheem tau NJMM lub steel grating ntsib?

NJMM yuav fabricate steel grating raws li cov qauv nyob rau hauv txawv nroog, xws li Tuam Tshoj: YB / T4001.1-2007, TEB CHAWS USA: ANSI / NAAMM (MBG531), UK: BS4592 thiab thiaj li nyob.

Yuav ua li cas specification ntawm steel grating yuav NJMM fabricate?

NJMM yuav fabricate tej specification ntawm steel grating muaj, ob qho tib si nyob rau hauv nti kev piav qhia thiab metric hauj lwm.

Yuav ua li cas yog cov feem ntau stocked vaj huam sib luag ntau thiab tsawg pab?

Cov feem ntau txheem vaj huam sib luag ntau thiab tsawg pab yog 3'X24 ', 3'X20', 1000X6000mm, 1000X6100mm etc.

Yuav ua li cas yog cov feem ntau stocked bar ntau thiab tsawg pab (qhov siab thiab thickness)?

Feem ntau tuav yog 1 "X 1/8", 1 "X 3/16", 1 "X 3/16", 1 "X 3/16", thiab 25X3, 30X3, 32X3, 25X5, 32X5, 35X5, 38X5 etc.

Yuav ua li cas yog qhov txawv ntawm serrated thiab uas tsis yog-serrated bar grating?

Serration yog ua li cas rau plam kuj. Nws yog grating uas muaj rau sab saum toj chaw ntawm tus kabmob tuav Notched.

Yuav ua li cas finishes yog muaj nyob rau hauv bar grating?

Bar grating los nyob rau hauv tsis kho, pleev xim rau, kub poob galvanized.

Puas NJMM ua OEM?

Yog.

XAV UA HAUJ LWM NROG US?


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