The company specializing in the production of blockade; anti-theft seals, wire seals; railway Shi blockade; plastic seals, meter seals, water meter seals, the State Grid new seals, South network seals, tankers Shi blockade, container seals, containers Seals, metal seals, plastic seals and other sealing products, with low cost, good anti-theft characteristics. At the same time for customers to develop exclusive anti-counterfeiting, anti-theft solutions to protect the customer's material from loss. The use of foreign advanced technology, effectively guarantee the safety and quality of products. Our products have been sold all over the country, widely used in instruments, table, gas meter, power supply, gas supply