
Ziwei, a qualified manufacturer of metal truck seals, has been widely accepted for the strong manufacturing capacity. The bolt seals series is available in a wide range of types and specifications. We design and develop Ziwei security seal beyond industry standards. The product is prominent in stability and reliability. It works stably even in rigorous conditions, such as low and high temperature, and labile pressure.

We embrace sustainable development during our operation. By adopting appropriate technologies to manufacture our products, we are able to prevent and reduce environmental pollution.

