Key Features: The product is a high-strength metal C-profile light gauge steel keel joist for drywall and ceiling systems, made from <highlight>Hot Dip Galvanized Steel Sheet</highlight> with a <highlight>zinc coating of 60 to 275g/m2</highlight>. It offers sound-proof, jar-proof, and damp-proof functions, along with excellent corrosion resistance and easy installation. The product is <highlight>SGS certified</highlight> and tested by GB/T 11981-2008. Zinc coating can be customized.
Supplier Highlights: This supplier is a famous manufacturer of steel channels, sandwich panels, and steel roofing in China, with <highlight>15 years of experience</highlight> in partition and ceiling systems. They boast a production capacity of <highlight>600 tons/month</highlight> and ensure product quality through a 6-step inspection process. Delivery is typically <highlight>within 20 days</highlight> after deposit.