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DOING HOLDINGS CO., Ltd
Henan Doing Environmental Protection Technology Co., Ltd, the subsidiary company of Doing Holdings Co., LTD, is a comprehensive environmental equipment manufacturer integrating technological design, research and development, machine production, sales and after-sales service in one.
Our main business: solid waste and hazardous waste treatment equipment, waste tire/plastic/rubber/oil sludge/ aluminum plastic pyrolysis plant, pyrolysis oil /used oil to diesel distillation plant, and related environmental protection devices. Now, our products sells well in 90+ countries and regions around the world.
FAQ
Q: How much a waste to diesel plant?
A: Different capacities of waste to diesel plants have different cost. And also different desgins of pyrolysis plants and distillations plant have different cost. But if you want to save some cost, our engineer also can design the most efficient machine solutions for you. To caculate detailed cost for your referrence, please contact us directly.
Q: How can I sell the tyre pyrolysis oil and plastic oil?
A: The good sales, because oil is an energy, hotels, restaurants, bath center, diesel stoves, boilers, mostly using this oil as fuel, other power plants, ceramic plants and many other enterprises to use more of this fuel. In addition, this oil through the oil processing and reconciling national standard can be directly used as fuel engine. Buy our equipment, users share a large network, this network has sold buy.
Q: How many countries your machine have been exported and installed?
A: Our machinery have been sold to more than 100 countries and regions around the world, winning great praise and trust of our customers all over the world! For example, Italy, Romania, Macedonia, Albania, Estonia, Rusian, Egypt, Ethopia, Nigeria, Congo, Lebanon, Jordan, Pakistan, Kazakhstan, India, Tailand, Malaysia, Mexico, Panama, Guatemala, Aruba, Jamaica, Ecuador, Haiti, etc.
Q: Can we visit your factory of pyrolysis plant ? And where is your factory?
A: Our office is in Zhengzhou City, Henan Province, China. From Zhengzhou International Airport to our office is just need 30min. We are responsible to pick customer up. We have sample machine in our factory for your visiting. Welcome at any time!
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