EN10219 GI Lub Tog Raj Hlau Yeeb

Txuj: EN10219

Qib: Q235B, Q355B, SS400, S235JR, S275JR, S275J0R, S275J2R, S355JR, S355J0R, S355J2R

Thickness: 1.2mm-18mm

Ntu Cov Duab: Xwm fab thiab Duab Plaub

Qhov chaw ntawm Keeb Kwm: Handan, Hebei, Suav

Txheej Txheej Sab Nraud: 20X20-300X300& 20X40-400X200

Cov txheej txheem: ERW

Daim ntawv pov thawj: CE, SIREM, ISO

Daim Ntawv Thov: Kab yeeb nkab

Nto Kho: Kub duav galvanized los yog Roj lossis Xim dub / Lacquer

Ntim& Xa Tawm

Ntim Cov Lus Qhia: Pob

Tus me nyuam nthuav dav: Thawv lossis thawv

1. Leej twg yog Handan Zhengda Steel Yeeb Nkab Co., Ltd?

Handan Zhengda Hlau Yeeb Co., Ltd. (GG quot; ZHENG DA PIPE" hauv Suav rau luv, thiab" ZDP" ua lus Askiv rau luv luv) yog ib ntawm kaum lub lag luam txhawb los ntawm Handan lub nroog goverbment, yog ib ntawm 100 lub chaw lag luam hauv Hebei xeev, Tuam Txhab Ua Lag Luam ntawm Hebei Industrial Cluster, yog ib lub tuam txhab 500 tshaj plaws hauv Suav teb, yog ib lub tuam txhab 500 tshwj xeeb tshaj plaws nyob rau hauv Suav teb, lub teb chaws theem siab thiab tshiab thev naus laus zis, soj ntsuam cov ntawv cog lus. Ua kev ncaj ncees nrog ERW steel yeeb nkab, galvanized steel yeeb nkab, SSAW steel yeeb nkab, square steel yeeb nkab, steel-yas puas yeeb nkab, lub kaum ntse ntse hlau, zhengda tau dhau los ua kev lag luam niaj hnub ntawm kev siv tshuab tshawb fawb thiab kev ua lag luam.

2. Vim li cas thiaj xaiv Zhengda?

Zhengda muaj ib pab tub ntxhais hluas thoob ntiaj teb nrog ntau xyoo' kev koom tes nrog ntau dua 30 lub teb chaws nyob rau hauv kab steel kab.

Zhengda tsom rua kev tsim qauv thiab muab kev nyab xeeb, cov khoom lag luam zoo steel yeeb nkab.

Cim npe nrov: en10219 gi plaub ntug hlau yeeb nkab, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom, Hoobkas, ua nyob rau hauv Suav teb