Yongjia Liaoseal Co.,Ltd. plastic security seals is increasingly recognized by domestic and foreign customers. The quality of the products we produce is always superior to other products. We provide our customers with the most thoughtful after-sales service.

We integrates production, sales and service of plastic seals together. The lead seal series is one of the main products of . The metal ingredients of security seal are under strict control. Lead, mercury, and cadmium in the battery cells are tested to rigorously to meet the mandatory standards put forward by the State Environmental Protection Administration. This product has the required hardness. It can withstand the tedious work required while achieving continuous dynamic accuracy and repeatability.

We have adopted a sustainable and responsible approach that is responsible for our environment. From the raw materials, we use, the production process, to the products’ life cycles, we are doing best to reduce the impact of our activities. Get info!