high-speed railway
※Changzhou → Nanjing ≈ 1h
※Changzhou → Shanghai ≈ 1h
※Changzhou → Hangzhou ≈ 1h
Hejia Heat Exchanger is located in Changzhou, from Changzhou by high-speed rail, no matter to Nanjing, Shanghai, or Hangzhou, can be reached in about an hour!