John Sung's Location
Hong Kong
John Sung's Education
John Sung's Skills
John Sung's Summary
John Sung, based in Hong Kong, is currently a Customer Support Manager at AA Portable Power. John Sung holds a 1976 - 1978 City College of San Francisco. With a robust skill set that includes Start Ups, Product Marketing, Management, Solution Selling, SaaS and more, John Sung contributes valuable insights to the industry. John Sung has 1 email on RocketReach.