표준
AISI, ASTM, bs, DIN, GB, JIS
가공 서비스
벤딩, 용접, Decoiling, 절단, 펀칭
Purlin
Galvanizd C section steel
Certificate
ISO9001:2008/ISO14001:2004
window
Aluminum Alloy Window or PVC
steel column and beam
welded H section steel
foundation
provide foundation plan
drawing design
AutoCAD PKPM MTS 3D3S Tarch Tekla Structures(Xsteel)V12.0.etc