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 strong technical capabilities, with experienced staff and advanced equipment. Our seals are durable, easy to lock at various temperatures, possess excellent corrosion resistance, have clear identification numbers, are user-friendly, and offer great value for money. These features have made our products widely used in industries such as power supply, gas supply, water supply, aviation, postal services, oil, railways, highways, banking, container transport, and more. For many years, they have been trusted by a wide range of customers.
