60 Ton Oil Sludge Pyrolysis Devices installed in Colombia

Henan DOING Company's e-waste recycling plant project in India

Waste cable wire recycling and granulator project was successfully put into production in China

DOING 14TPD Waste Oil Refining Machine Installed in Indonesia

Scrap wire cable separating recycling machine project is put into production in Shanxi, China

8 sets of oil sludge pyrolysis plants project installed in Shaanxi, China!

14TPD waste pyrolysis oil refining plant project in Ghana

500kg/h radiatorrecycling machine project was successfully installed and put into production in Thailand

1T/H e waste pcb board recycling machine project is put into production in Henan, China