표준
AISI, ASTM, bs, DIN, GB, JIS
Surface
Two layers of Anti-rust Paint!
Roof wall material :
Rockwool Sandwich Panels or glass silk floss
Surface treatment:
Blast Cleaning
Size:
Customers' Requirement
Long Life Span:
Can Be Used More Than 50 Years
Wide Span
Single or Multiple Spans, Maximum Span Distance in