SINICLINE is a professional manufacturer and exporter specializing in the production of container seals, security seals and various lead seals. Our products are widely used in sea, land and air transportation, as well as in customs, ports, supermarkets, banks and other related fields.

Located in Wuhan, our factory boasts superior processing technology and manufacturing advantages. We offer a full range of specifications and models across six major product series: high-security seals, cable seals, padlock seals, plastic seals, meter seals and metal strip seals. The factory adopts strict quality control and management systems, and all products are designed and manufactured in compliance with corresponding grades of the international standard ISO/PAS 17712.

We own advanced and matured printing technologies for logo, barcode and serial numbers, including silk-screen printing, heat foil printing, laser printing. We pay attention to every tiny detail from raw material to quality control, packaging, delivery, after sales service. We have built a strict 100% inspection system to assure high quality. We have years of export experience and can arrange various shipping methods for clients, including international express, air freight, sea freight and railway transportation.

Relying on competitive prices, reliable quality and thoughtful services, we have become a preferred supplier for numerous enterprises at home and abroad. We also look forward to becoming your long-term cooperative partner.