1.How long is ur delivery time?A:Mostly depending on ur QTY.Generally 30-45 workdays after payment received!2.What is ur surface treatment?A:We can do galvanized,Yellow Zinc Plated,black and HDG and others.3.What is ur material?A:We can provide steel,stainless steel,carbon steel,brass and aluminum.4.Do u provide samples?A:Yes! FREE SAMPLE!!!5.Where is the port of shipment?A:Ningbo and Shanghai.6.What is ur payment term?A:30% T/T in advance,70% against copy of B/L!