Ziwei has been engaged in the research, development, manufacturing, marketing, and sale of container seal lock across the world. Ziwei has created a number of successful series, and bolt seals is one of them. It varies from the shapes of meter seals including oval, circle and so on. Ziwei has established a perfect quality control system.
Committed to the environmental sustainability of our operations, we emphasize the use of renewable resources and the conservation of water. We have reduced the water utilization of our factory in order to prevent excessive utilization of water sources.