Sinicline is a professional manufacturer and exporter in the field of security seals products, including plastic seals, bolts seals, padlock seals, cable seals, metal strip seals, meter seals, security tapes and security labels. Our products are widely used in many industries, such as containers, shipping, bank, electricity, oil field, military, mining, post office, supermarket etc.

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 of plastic seals. We own advanced and matured printing technologies for logo, barcode and serial numbers, including silk-screen printing, heat foil printing, laser printing.

Having much experience in worldwide supply and distribution, we have established long-term business with many express companies and shipping agents, such as FEDEX, TNT, UPS, DHL etc, can get the lowest discount with the cheap shipping cost and prompt delivery for you. With the efforts for many years, our service and plastic seals spread all over the world. Try our security seal products. If you have any questions or comments, please feel free to contact us at info@sinicline.net.