Dacheng Yongguo 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 seals are robust, temperature-resistant, easy to lock, corrosion-resistant, with clear identification numbers, user-friendly, and offer great value for money. These features make our products widely used in industries such as power supply, gas supply, water supply, aviation, postal services, oil, rail, road, banking, containers, and transportation, and have been trusted by a wide range of customers for many years.

Dacheng County Yongguo Seal Factory was established in 1989 and is 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 a strong technical team with experienced staff and advanced equipment. Our lead seals are durable, easy to lock at varying temperatures, have excellent corrosion resistance, clear numbering, and are user-friendly, offering great value. These features have led to widespread applications across industries such as electricity, gas, water supply, aviation, postal services, oil, rail, road, banking, container transportation, and more, earning the trust of numerous customers over the years.