EXPANSYS HK LTD. Why Expansys is great for business? -Over 20 Years Experience In Smartphone, Tablet, IT & Consumer Electronics sales -Global Sourcing Capability With International Offices In Hong Kong, UK and USA -One place for all your mobile and IT purchasing requirements – if it is out there, we will find it for you -Dedicated account managers for our enterprise and B2B customers -Drop ship services where we fulfill your order directly for you