1.Txoj kev siv tsev
Cov Khoom Siv Khoom Siv Hauv Tsev, Ntxiv, txhawm rau txhawb cov cuab yeej, thiab lwm yam, lossis rau cov tais diav hauv chav ua noj, thiab lwm yam.
2.achechive
Lub teeb steel joist, ru tsev, phab ntsa, dej khaws cia, los nag rwb thaiv tsev sab hauv, thiab lwm yam.
3.Txoj Khoom Siv
Kev tiv thaiv thiab kev tiv thaiv hauv cov khoom siv tub yees tsev xws li, tshuab ntxhua khaub ncaws, nqhia, thiab nqus dej
4.automobile Kev Lag Luam
Cov tsheb, cov tsheb ciav hlau, lub log tsheb, chaw nres tsheb hauv tub yees, cov tso tsheb hlau luam, cov tso tsheb hlau roj, tso tsheb hlau dej, thiab lwm yam dej.
Muaj Kev Lag Luam
Raws li cov khoom siv hauv paus ntawm cov ntaub ntawv stamping, nws yog siv rau hauv lub tsheb kauj vab, cov khoom lag luam digital, cov ntoo ua paug, thiab lwm yam.
5.Txoj kev sib tham
Khoom siv hauv cov khoom siv, cov khoom hluav taws xob, ntsuas vaj tse, chaw ua haujlwm rooj tog, thiab lwm yam.
Cov Txheej Txheem Txheej Txheem Ntau Lawm
Thawj theem
Pickling, xeb tshem tawm thiab tshem tawm ntawm tag nrho cov yob ntawm sawb steel kom ua tiav qhov kaj thiab huv si.
Ob theem ob
Tom qab pickling, nws tau ntxuav hauv ammonium chloride lossis zinc chloride a a aqueous daws thiab tom qab ntawd xa mus rau ib qho kub dip plating tank rau kub dip galvanizing kub.
Thib peb theem
Cov kab txaij yog galvanized thiab muab tso rau hauv cia. Cov txheej galvanized tuaj yeem yog raws cov neeg siv khoom xav tau, feem ntau tsis tsawg dua 500g / square tsawg dua li 480g / square.
