On January 20, 2020, Henan Doing Mechanical Equipment Co., Ltd held the 2020 annual grand ceremony in Zhengzhou Future Hotel. All staff gathered together to celebrate the event....
On January,1, 2020, we loaded 2 sets of 15TPD waste plastic pyrolysis plant on the trucks and delivered this equipment to India....
Oil sludge pyrolysis plant can convert these oil sludge to clean fuel oil, soil and water, both solving the pollution problem and creating economic benefits. ...
Last week, we completed the manufacturing and delivery of 500kg/day small plastic to oil machine to Chile....
On November 21, 2019, DOING overseas warehouse in Nigeria was successfully established. ...
On November 19th, we delivered 20TPD plastic to oil machine to Bangladesh. ...

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