Profile: Wenzhou Security Seals Co., Ltd. manufactures and exports security seals. We are an ISO 9001 certified company and our products comply with ISO/PAS-17712 standard. Our products include padlock, high-security bolt, pull-tight plastic, high-security cable, metal strap and meter seals. Our SY-027 is a pull-tight cable seal with flexible stainless steel wire and die-casting aluminum lock body. These are applied in heavy duty adjustable cable seal for doors, meters, cargo and drums. Our D-10 is a plastic pull-tight seal, made of polypropylene materials with metal inserted lock-system. These locks are applied in airline, post and money bags. Our products are widely used in container shipping, truck trailers, railway wagons, tank-truck valves and post-bags.