On March 15, 2022, an American customer successfully ordered the 500Kg pyrolysis plant and pyrolysis oil to diesel refinery plant from Doing Group!

After two days manufacturing and function testing, the tire unpacking machine ordered by the Lebanese customer was successfully loaded and delivered from Doing Company to Lebanon on March 9, 2022.

On March 7, 2022, a Lebanese customer made an order to purchase a set of tire unpacking machine from Doing Company. This kind of tire unpacking machine has labor and energy saving, high efficiency and low investment cost advantages.

On February 17, 2022, a Mexican customer ordered 500kg waste plastic pyrolysis plant and 500kg pyrolysis oil to diesel refining machine from Henan Doing Company. He bought it to convert convert the waste plastics into diesel!

Doing Holdings' 2022 "March EXPO" live broadcast preview is here! Online time: (China time): 2022-03-02 12:00:00 (US time: 2022-03-01 20:00:00). All live broadcast products will enjoy preferential prices.

On February 16, 2022, the tyre packing machine ordered by American customer was successfully delivered from Doing factory to New Jersey after careful inspection and packing by the workers of Henan Doing Company.