On April 17, 2025, a regular Italian customer returned to order DOING 1 ton plastic pyrolysis plant for the production of boiler heating fuel because of the good experience of the first 100kg pyrolysis plant cooperation with DOING.

Romanian client ordered two sets of 15-ton batch plastic pyrolysis equipment from Henan Doing Company. He was recommended by DOING regular customer to buy the pyrolysis equipment.

On September 30, 2024, a Jordan customer ordered a set of 15TPD paper mill waste pyrolysis machine from DOING. DOING pyrolysis machine has cooperated with many customers and received lots of good feedback.

On Oct 31, 2024, a set of new type of frame distillation machine delivered to Japan, adopting new catalyst to refine plastic pyrolysis oil to diesel used for wider application.

In Oct, 2024, Mexican customer took an order for waste plastic pyrolysis equipment and plastic pyrolysis oil distillation equipment to treat the waste plastic in paper factory with high cost-effectiveness.

In September, 2024, 15 tons tire to fuel oil pyrolysis machine and 10 tons waste oil distillation machine were shipped to Ecuador. These two machines can extract fuel oil for boilers and trucks from waste tires.