Three sets 12T waste tyre to oil plant were sent to Nigeria
In April 2019, three sets 12T waste tyre to oil plant were successfully sent to Nigeria....
2019
05-20
Two sets 10T waste tyre to oil plant delivered to Inner Mongolia
In May 2019, Two sets 10T waste tyre to oil plant were successfully delivered to Inner Mongolia....
2019
05-17
Two set 12T waste tire to oil recycling plant were ordered by Guangxi, China customer
The customer from Guangxi, China purchased DOING’s waste tire to oil recycling plant in May, 2019. The following picture shows the customer is signing the order contract for waste tire to oil recycling plant....
2019
05-15
What can be done with old engine oil？
Old engine oil is the old lubricating oil replaced from various machines. This old engine oil contains impurities and partially decomposes into organic acids. With the development of technology, we can use waste oil recycling to diesel plant to extrac...
2019
05-15
Liaoning, China customer purchased two sets 12T waste tire to oil machine
In May 2019, Liaoning, China customer learned from the website that DOING company produces environment-friendly waste tire to oil machine, so he came to DOING company for investigation....
2019
05-13
Welding training, committed to manufacturing high-quality waste oil to diesel plant
DOING's plant organized training on welding technology improvement in May 2019 to manufacturing high-quality waste oil to diesel plant....
2019
05-11
