Tam sim no kub cuaj nyiaj kaum.

Npaj sijhawm :

Thaum Christmas los txog, cov neeg siv khoom hauv qee lub tebchaws European thiab Australian yuav yuav khoom ua ntej. Yuav kom mus txog qhov chaw nres nkoj ntawm qhov chaw mus ua ntej Christmas. Muaj ntau yam khoom hauv chaw nres nkoj Tianjin tam sim no. Nws yog lub sijhawm siab tshaj plaws rau Tianjin Chaw nres nkoj xa khoom.

Xyoo Tshiab Suav yuav los txog sai sai no, thiab hnub so Xyoo Tshiab Suav ntev heev. Yog tias tus thawj coj muaj ib txoj kev npaj yuav khoom tshiab tsis ntev los no, txais tos koj mus yuav cov khoom. Yuav kom koj tau txais cov khoom raws sijhawm, peb yuav npaj cov khoom tsim khoom sai li sai tau.

Kev lag luam hlau: 

Tam sim no tus nqi lag luam hlau tau txo qis dua li ob peb lub hlis dhau los thiab Tus nqi pauv tam sim no zoo heev.

Tsim cov khoom:

Peb lub Hoobkas tseem ceeb tsim tawm:

yeeb nkab puag ncig (cov yeeb nkab hlau vuam,cov yeeb nkab hlau galvanized, hmoov txheej hlau yeeb nkab thiab pleev xim hlau yeeb nkab, scaffolding yeeb nkab)

hollow seem raj (welded hollow seem raj, galvanized hollow seem raj,kub dip galvanized hollow seem raj, hmoov txheej hollow seem raj)

Cov hlau kaum sab xis, U channel, cov khoom siv hlau ...