◉Flat painted keel

　　Narrow sided flat painted keel

　　◉Groove type baked paint keel

　　◉Three dimensional groove painted keel

　　The hot-dip galvanized surface meets the national standard for high-quality products and has strong corrosion resistance.

　　◉It has seismic resistance,corrosion resistance,high strength,no deformation,and stable installation.

　　The thickness and length of the keel can be customized according to specific engineering requirements.