Hot dip galvanized steel grating/contruction materials

Steel grating is made by welding with flat steel and bars with certain distances. It goes through cutting, opening, edging and other processes. The products enjoy the features of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion resistance. All the steel gratings can be customized as per our customer's requirements. 1) Are you a manufacturer? Yes, we were established in 2006 and have 15 years of industry experience in this field. 2)How much is the sample ? We provide free samples if you Willing to bear express costs . 3)How to get a quotation ? Provide us with the production requirements, size, quantity and arrival port, and we will promptly quote . 4)When will the goods be delivered ? It depends on the specific order quantity, generally 15 days . 5)How to guarantee the quality of your products ? We have ISO9001 quality system certification , and strict detection during production 6)After-sales service ? Online technical support