Established in 1989, Daqing County Yonggu Seal Factory is a professional seal manufacturer with over 20 years of rich experience. Our factory manufactures and develops various models 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 robust, temperature-resistant, easy to lock, have excellent corrosion resistance, clear numbering, and are user-friendly, offering great value for money. The products are widely used in industries such as power supply, gas supply, water supply, aviation, postal services, oil, railways, highways, banks, containers, and transportation, and have been trusted by a large number of customers for many years.