処理サービス
曲げ, 溶接, Decoiling, 切断, パンチ
Product name
prefab stadium for sale
Certificate
ISO9001:2008; CE; BV
Steel Material
A36)ASTM (Q235B/Q355B)GB
Structure type
Bolt Ball Joints Space Frame
Surface treatment
Hot dip galvanization or paint
Steel frame durable years
50 years