DUP Express was founded in 1995, GDA alliance members, to provide global courier services for Chinese consumers.
The Global Distribution Alliance (GDA) is a partnership of over 100 year leading logistics and transportation companies. 
With operations throughout the world, the GDA is strategically positioned to provide swift and reliable global transportation solutions, with each member of the alliance providing an extensive coverage and expertise in each region of the world.Together, the partnership provides total worldwide coverage and in depth local market knowledge, ensuring a consistent high quality service around the globe. 
The GDA functions with unified organizational and operational procedures as well as uniformed quality of service standards. 
The mission of the alliance is to connect strong national express service providers with each other; creating a cohesive and solid global distribution network, enabling each to provide their customers with worldwide delivery, and distribution services of express shipments in line with the traditional express integrators. 
The GDA offers comprehensive tracking facilities utilizing the most modern Information Technology systems allowing alliance partners and their customers to track shipments anywhere in the world with the click of a button. 
The Global Distribution Alliance is one of the most extensive and fastest growing transportation networks in the world, encompassing more than 304 offices in major cities and strategic locations across the globe, with over 65000 people dedicated to providing total transportation solutions to customers worldwide.