Dacheng County Yonggu Seal Factory was established in 1989 and is a professional seal manufacturer with over 20 years of rich experience. Our factory produces and develops various types of seals, seal wires, anti-theft locks, and a series of seal machines.

Our factory boasts a strong technical team with experienced staff and advanced equipment. Our lead seals are sturdy, easy to lock with temperature resistance, excellent corrosion resistance, clear identification numbers, easy to use, and offer great value. These features make our products widely used in industries such as power supply, gas supply, water supply, aviation, postal services, oil, railways, highways, banking, containers, and transportation, and have been trusted by a large number of customers for many years.