HEBEI YUTONG METAL PRODUCTS CO.,LTD is specialized in high quality bolt seals manufacturing and exporting .As one of the biggest professional security products and solutions provider ,we dedicated in innovation, perfection and satisfaction. Main products are container seals, metallic cable seals ,plastic seals which are all used in ISO container, Container trucks, Doors ,Van vehicle, etc. to protect cargo against manipulation. We got the ISO/PAS 17712 and C-TPAT compliant. We offer one-stop service from research, development ,design ,manufacturing ,shipment to support customers with various security requirements. Based on years of experience in metal punching ,plastic injection, molding ,we establish the overseas marketing department to provide better solutions and services to the customers all around the world .Our good reputation of high quality ,competitive price ,excellent solutions, prompt reactions has attracted customers more than 60 countries established the long-term relationship and listed us as their golden supplier in China. We sincerely welcome you to join the business and reach to win-win.