Model YT-BS004 Material Q235A steel, ABS Feature Heavy-Duty Bolt Seal Designed with large marking area Color yellow/white/orange/others Imprinting Laser printing or hot stamping Custom ordered Numbering, logo, barcode Standard Packaging Standard Packaging Application Trailer doors/bulk tankers Railcars/toteboxes Fibre drums/storage cabinets FAQ Q: Are you a manufacturer or a trading company? A: We are a leading manufacturer & trading company. We have specialized in the field of security seals over ten years in China. Our factory is located in Dezhou, Shandong Province. We also have rich exporting experience. Q: Do you provide samples ? is it free or extra ? A: Yes, Free samples are provided for your evaluation. However, the express charge will be borne by you. Just tell us your freight collect number of any express courier or contact us . Q:How long is your delivery time? A: Generally in 5-7 workdays after order. Related with quantity and stock. Q: What is your terms of payment ? A:Various options to make payment more convenient, T/T, L/C, Paypal, Western Union and credit card are all available.