Product Introduction:
Channel Steel is provided by CNBM International Corporation,a major Building Metallic Materials supplier in Construction & Real Estate wholesale industry in China.You can check out the specification of Channel Steel below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of Channel Steel .
Description:
Specification: 5# to 30# Technical standard: GB707-88, ASTM standard, JIS standard Suitable for construction and vehicle structure Material: Q235, Q345
