標準
AISI, ASTM, bs, DIN, ギガバイト, JIS
処理サービス
曲げ, 溶接, Decoiling, 切断, パンチ
Product name
Greenhouse Glass Roof Building
steel frame durable years
50 years
Roof Cladding
color steeel sheet
Manufacturing Technology
Assembling
Structure type
Bolt Ball Joints Space Frame