Our friendly staff is standing by ready to help you get started. Feel free to contact us via phone or email and we will respond as quickly as possible, or visit our office at the address below. We look forward to doing business together!

Yung Sang Software Marketing
2838 N. Bali St.
Chicago, IL. 65264

Office Telephone: 858-602-5800
Hours of Operation: Monday – Friday: 9AM-6PM

Chi Yeoung
President and CEO
cyeoung@yungsang.com

Nu Shee
Marketing Manager
nshee@yungsang.com

Lee Wong
Software Specialist
lwong@yungsang.com

Marci Chang
Software Specialist
mchang@yungsang.com