The instruction manual is always beside meter seal. If no such instruction manual is found, you are welcomed to contact us. Then an electronic version may be offered. The instruction manual is aimed at offering you detailed operation and installation info. If you find it hard to understand, video or other effective ways may be available based on the demand.

Yongjia Liaoseal Co.,Ltd. has grown to be one of China’s leading electric meter seals exporters resulting in economies of scale and a competitive advantage. 's main products include cable seal series. Comparing with standard security seals, many advantages of security seal are shown by security seals. The product is healthy for people. It is beneficial to curing feet pain and fatigue, or may even help recover plantar fasciitis.

We help clients with all aspects with product R&D– from concept and design to engineering and testing, to strategic sourcing and freight forwarding. Contact!