Ziwei is a company specializing in manufacturing transport seal in China, with rich experience in product design and development. metal truck seals is one of Ziwei's multiple product series. Ziwei container seal lock will be tested in a comprehensive testing machine in terms of its illumination intensity, beam angle, and impulse voltage capacity by our quality control department. The product features stable chemical properties. During manufacturing, its materials are treated with substances that make it highly resistant to water and chemicals.
We have forced sustainability practices into every aspect of our business. For example, we reduce greenhouse gas emissions and minimize production waste.