All 23 products from China Hydropower Engineering Consulting Group, East China Investigation and Design Institute.

This machinery is used in the production of various rubber goods. It facilitates the manipulation and treatment of rubber to achieve desired shapes and properties.

This cleaning machine is specifically designed for use in elevated train stations. It ensures efficient and thorough cleaning of platforms and walkways.

This audio device combines buzzer and trumpet functionalities. It is suitable for use in electronic devices, alarms, and communication systems.