Zhejiang Sitonseal CO., LTD. is an integrated company with sales, trade, and production, which is located in a prosperous economy, convenient transportation, scenic coastal city ----Hangzhou City, Zhejiang province. Since its foundation,it has been committed to the R&D and production of security seals. So far, SITONSEAL has possessed up to seven different series of more than 50 different types of security seals, such as high security seals, cable seals, plastic seals, metal seals , padlock seals, meter seals, barrier seals, etc. These seals are widely used on the containers, ocean transportation, logistics, aviation, express, banking, security, water, electricity and other industries. Our products have been exported to over 30 countries and regions, such as Southeast Asia, Middle East, Africa, America and Europe and so on. The company boasts its rich produce experience, a full range of equipments, and powerful technical force, it owns a highly qualified and fully committed team of R&D and management. The quality of our products is highly controlled in accordance with the ISO/PAS17712 system of quality standards. With high quality products, timely delivery and excellent sales service, our products are well popular and reputed among our customers from home and abroad. Not only developing new products to meet the market requirements, but also customizing the satisfied special products according to customer's requirements. Company of "integrity, quality, innovation and development" business philosophy, warmly welcome you for good business relationship.