Material: Q345 for main tube, Q235 for support tube
Finish: powder coated
top quality,competitive price, timely delivery,good service,standard package,easy installation/disassembly,professional manufacturer.
why choose us ?
SEM Metalworks is an "American factory in Chinese Land." with its infrastructure in mainland China, SEM adapts American management for its production efficiency, manufacturing process, and quality standards. American engineers and managers are hired as consultant periodically to ensure the compliance of these higher standards.