About Us


pyrolysis plant manufacturer

About Us

Henan Doing Mechanical Equipment Co., Ltd has been dedicated to the research and development of solid waste recycling equipment for 9 years. We are professional manufacturing enterprise which gather development, design, production, sales, installation and after-sales service in one. Now DOING's business scope involves waste tyre and plastic pyrolysis plant, waste oil distillation machine, copper wire recycling machine, PCB separator machine, etc. With mature production technology and professional sales, engineers and installation team, through the unremitting technological innovation and following the market demand, we have installed machines in more than 60 countries around the world.

DOING factory covers an area of 20,000 square meters and has a professional production team and technical team. In addition to the production workshop, factory also has sample display area, production materials and spare parts storage warehouse, technical department, finance room, conference room, worker lounge, dining room, etc. Welcome to visit!

  • 10 years of manufacturing experience
  • CE & ISO certificated equipment
  • On-site guidance installation
  • Free training for workers
  • Warranty within 12 months
  • 24-hour online Q&A
  • An overseas warehouse established in Nigeria for better service
This is the headquarters office of Henan DOING Mechanical Equipment Co., Ltd., located in Zhengdong New District, Zhengzhou City, Henan Province, China

Company Culture

  • DOING's group building activity on October 12 and 13, 2019

  • The 8th Anniversary Celebration of DOING was successfully held on March 15, 2019.

  • Sweet moment in DOING Company on 2019 International Women’s Day

  • DOING Company 2019 annual meeting successfully held on January 30

  • DOING 2018 Year-end Technical Seminar on January 29, 2019

Contact Us

Doing Company is a professional waste recycling equipment manufacturer, if you want to learn more about our equipment or get equipment prices, leave your contacts here and we will contact you ASAP.


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