John Chang's Location
China
John Chang's Work
- chairman @ 快钱支付清算信息有限公司
- Chairman @ The Tang New Energy Co. Ltd.
John Chang's Skills
- Risk Management
- Strategic Planning
- Strategy
John Chang's Summary
John Chang, based in China, is currently a chairman at 99bill.com, bringing experience from previous roles at The Tang New Energy Co. Ltd.. With a robust skill set that includes Risk Management, Strategic Planning, Strategy and more, John Chang contributes valuable insights to the industry. John Chang has 2 emails on RocketReach.