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2022-01
19
The waste oil dehydration equipment ordered by the Papua New Guinea customer has been successfully shipped from DOING GROUP! ...
The waste oil dehydration equipment ordered by the Papua New Guinea customer has been successfully shipped from DOING GROUP! ....
2022-01-19
2021-12
24
As of October 25, 2021, 6 sets of 20TPD aluminum plastic pyrolysis plant have completed the previous installation of the pyrolysis reactors, and the subsequent installation work of the aluminum-plastic...
As of October 25, 2021, 6 sets of 20TPD aluminum plastic pyrolysis plant have completed the previous installation of the pyrolysis reactors, and the subsequent installation work of the aluminum-plastic....
2021-12-24
2021-12
21
After learning the differences of between dry type copper wire recycling machine and wet type copper wire recycling machine in technology, environmental protection and resource recovery aspects, we can...
After learning the differences of between dry type copper wire recycling machine and wet type copper wire recycling machine in technology, environmental protection and resource recovery aspects, we can....
2021-12-21
2021-11
13
The cost to start an e waste recycling business can be measured from the following aspects: raw material cost, plant land cost, e waste recycling machinery cost and e waste recycling plant operation co...
The cost to start an e waste recycling business can be measured from the following aspects: raw material cost, plant land cost, e waste recycling machinery cost and e waste recycling plant operation co....
2021-11-13
2021-11
10
You can buy high quality waste oil to diesel plant from DOING GROUP, a professional and leading waste oil to diesel oil plants manufacturer and direct supplier, which is located at Zhengzhou city and h...
You can buy high quality waste oil to diesel plant from DOING GROUP, a professional and leading waste oil to diesel oil plants manufacturer and direct supplier, which is located at Zhengzhou city and h....
2021-11-10
2021-11
08
The profit of copper wire recycling machine processing waste wires may vary from the cost of raw materials and the separation rate of copper and plastic. For reference, investors can get a profit of 12...
The profit of copper wire recycling machine processing waste wires may vary from the cost of raw materials and the separation rate of copper and plastic. For reference, investors can get a profit of 12....
2021-11-08
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