pyrolysis plant manufacturer


Henan Doing Environmental Protection Technology 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 equipments, pyrolysis plant and related environmental protection equipments.

Over the years, Doing Group adheres to the business philosophy of "Quality First, Credit Foremost", providing the best pre-sales and after-sales service and the most professional technical support to our customers, controlling the product quality strictly and constantly improving the machine design and production technology. Now, our products have sold well in more than 60 countries and regions around the world, including:

  • Asia: China, Bangladesh, Malaysia, Pakistan, India, Thailand, Philippines
  • Mid-east: Lebanon, Jordan, Palestine, United Arab Emirates, Saudi Arabia, Iran
  • Africa: South Africa, Egypt, Nigeria, Congo, Uganda, Serbia, Senegal, Cameroon, Kenya, Liberia, Algeria, Ethiopia
  • Americas: Columbia, Panama, Mexico, Jamaica, Chile, Guatemala, Ecuador, Aruba, Haiti, Argentina, Canada
  • Europe: Romania, Italy, Czech Republic, Estonia, Macedonia, Poland, Turkey, France, Albania, Georgia
  • Oceania: Australia, etc


DOING Holdings - Henan Doing Environmental Protection Technology Co., Ltd has its headquarters in Zhengdong New District, Zhengzhou City, Henan Province and production base in Jiaozuo Wuzhi Industrial Zone, where the factory covers an area of 20,000 square meters and we have branches and overseas warehouses in Nigeria, with professional overseas sales and after-sales team where have the whole set of advanced model machines. You are welcome to have a visit at any time.

Manufacturing Factory


Professional Team


DOING Holdings - Henan Doing Environmental Protection Technology Co., Ltd not only possess an independent technology R&D team who have obtained a number of utility model patents and invention patents, but also have the professional manufacturing team and after-sales team to guarantee you the product quality and user experience. Therefore, our E-commerce and marketing team can cooperate with these teams to provide you the best one-stop service.

Pre-sales Technical Support


After-sales Installation Team



contact us

If you wanna to get more details about Pyrolysis Plant, you can send E-mail to Or you can consult our professional engineers and specialized sales team by leaving a message in below form. We will contact you ASAP, once we got your message.





Leave a message

  • Chat online
  • WhatsApp
  • Message
  • Wechat