Energy meter seals is found to be compliant with various requirements of qualifications and certifications. Yongjia Liaoseal Co.,Ltd. has been tested by major internationally authoritative institutions. This plays an important role in our advance towards the global markets as many foreign customers value much on the certifications. Since we are established, we have accumulated some knowledge about how to pass the tests specified in the certifications. The process is complicated and tedious, but what we have done all worths it. If customers want to have a look, please browse our official website.

Yongjia Liaoseal has been focusing on manufacturing and exporting tamper evident labels for many years. We are a reputable brand in China. focuses on providing a variety of lead seal for customers. The inspection of security seal has been conducted through the following stages: raw materials inspection, design and construction inspection, wax injection and casting inspection. The products have reached the advanced quality level in the industry.

Yongjia Liaoseal constantly optimizes its management and service system for better development. Call!