Specifications: 1) Round tubes range from 9.5 to 219mm in outside diameters 2) Thickness ranges from 0.25 to 5.0mm 3) Other sizes can be manufactured according to clients' requirements4) Materials: 201, 202, 304,301Our products comply strictly with ISO9001 quality management system in order to ensure the high qualityPacking: Plastic bag producing area:China payment:T/T,L/C supplying capacity:3000 tons/month