SHANDONG TENGXIN SEAL CO. LTD offers a variety of high security and tamper evident seals, bolts, and locks. From securing cargo containers to inventory control, has stock and custom seals for every application. 

Customer Service houses its customer service center on the same campus as its manufacturing, engineering, R&D, and sales departments. This proximity fosters seamless collaboration and communication between departments to ensure all orders are quickly and accurately processed and shipped to meet customer specificat 

Tamper Evident Seals are an ideal way to protect your genuine and branded products, which may have important ratios/qualities of inputs, from contamination, and fake products. We are able to offer the widest range of security products from simple pull-tight numbered Security Seals to Electronic Reusable Vehicle Seals including High Security ISO17712 Container Bolt Seals and Cable Seals and Security Labels and Tapes for sealing Aircraft or Van doors. Product Quality Security Seals are designed and engineered to be the highest quality seals in the industry. 

 plastic seals are constructed of high-density polyethylene (HDPE) or polypropylene, each designed to achieve the appropriate strength and durability for its class. also feature enhanced temperature-resistant locking mechanisms for increased security. Security seals are used for securing trailers, containers, tankers, rail cars, entrances and exits, meters, machines, bags and totes. The types of materials they secure range from highly-valued and dangerous goods to LTL cargo, chemicals, pharmaceuticals, and electronics.ions.