Guchen Thermo is founded in China in 1997, Zhengzhou Guchen Thermo Co,.Ltd. has been specializing in the design and manufacture of high-performance transport refrigerated units for all types of delivery vehicles like vans,trucks,etc.Production include the following： 1. truck refrigeration units 2. van refrigeration units 3. refrigerated truck bodies 4. refrigerated trucks 5. Electric control system6. Refrigeration condenser/evaporator fans7. QP series refrigeration compressor