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Doing Holdings Co., Ltd
Doing Holdings Co., Ltd
On 9th July 2019, 2tpd groundnut oil press machine and a cooker ordered by Nigerian customer are ready to be loaded and shipped to Nigeria.The groundnut oil press machine and cooke....
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It is time to deliver the palm kernel cracking and separating machine ordered by our Ugandan customer. July 8th, in Doing Factory, all the parts and sections of palm kernel crackin....
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At the middle of June, CEO Mr. Zheng of Henan Doing Company replanned the factory and making the working system, which is aim to improve the manufacturing effiency. Last Monday, CE....
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All the parts used in a edible oil refinery plant projectThis is a set of pictures which are taken in Doing Factory. Every wooden case is filled with parts used in a edible oil ref....
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On 16th April, our engineer reached Uzbekistan, and start the installation of automatic cooking oil bottle filling line in customer's sunflower oil factory. Our customer not on....
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Factory stuff training on improving welding technologyFactory director of Henan Doing Company presented a series of high standard welding process, from stamping, welding, grinding ....
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On 22nd April, 2019, the palm kernel oil processing machines are ready to delivery. These palm kernel oil processing machines are ordered by our Uganda customer for his palm kernel....
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Ethiopian customer and sales discuss the sunflower oil and soybean oil processing technologyOn April 12th, 2019, our customer from Ethiopia came to Zhengzhou. This time, he want to....
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