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

Our factory boasts strong technical capabilities, with experienced staff and advanced equipment. Our lead seals are sturdy, easy to lock at varying temperatures, have excellent corrosion resistance, clear identification numbers, and are user-friendly, offering great value for money. These products are widely used in industries such as power supply, gas supply, water supply, aviation, postal services, oil, railways, highways, banking, container transportation, and more, and have been trusted by a wide customer base for many years.