https://www.123articleonline.com/rss/author/441787/huijuan-hongArticles written by huijuan hong from 123ArticleOnline.comen-usCopyright (c) 123ArticleOnline.com All rights reserved. https://www.123articleonline.com/articles/1485346/sheet-metal-fabrication-companies-in-china Drawing Format: STEP, STP, STL, DWG, DXF, IGS, X_T, AI, PDF. Packages:Bubble Bag, Polybag, Pearl cotton, Carton box, Wooden case/Pallet or as Requested. Shipping: Shipped by sea, air or express(EMS,UPS,DHL,TNT, FedEx.etc), please confirm with us before placing orders. Delivery Lead time: 7-15 days for small quantity and 30 days for large volume. Surface treatment:ÂNatural, Anodizing, Powder Coating, Sandblasting, Electrophoresis, Passivation, Zinc/Chrome/Nickel Plating, Vacuum Plating, Brushing, Polishing, Wire drawing, Grinding, Blackening, E-coating.etc