Professional continuous pyrolysis plant manufacturer and supplier Henan Doing Machinery Equipment Co., Ltd

About Us

R&D

Sales & Production

Services

HENAN DOING-Leading Continuous Pyrolysis Plants Manufacturer

Established in 2011, Henan DOING Environmental Protection Technology Co., Ltd. (HENAN DOING) is a leading manufacturer under DOING Holdings, specializing in pyrolysis and distillation equipment. With a 40,000 sqm production base and over 30 international certifications, we provide integrated solutions from design to after-sales support.

HENAN DOING-Leading Continuous Pyrolysis Plants Manufacturer

Our engineering team develops customized solutions backed by multiple utility model and invention patents. Continuous innovation in pyrolysis technology ensures our equipment meets diverse industrial needs, focusing on efficiency, safety, and environmental sustainability.

HENAN DOING-Leading Continuous Pyrolysis Plants Manufacturer

Our expert sales and marketing team deeply understands customers' project needs, guiding you to the most suitable and cost-effective waste-to-resource solutions. After confirming the equioment order, all the production adheres to stringent international standards, certified by ISO, CE, and SGS, ensuring the utmost reliability and durability.

HENAN DOING-Leading Continuous Pyrolysis Plants Manufacturer

Our advanced manufacturing and service capabilities support global delivery, which has spans over 100 countries now. We provide comprehensive support including installation guidance, operator training and warranty services. Our technical team ensures long-term operational reliability for clients worldwide.

20K+

Customers

2011Y

Established

40K+㎡

Factory Area

120+

Export Countries

Honor & Certificates

HENAN DOING is a globally leading integrated solution provider for thermal pyrolysis technology to convert various organic wastes into valuable resources.

Advanced Pyrolysis Plants

Fully Continuous (Most Advanced) / Semi-Continuous (Cost-Effective) / Batch Pyrolysis Systems (Popular Sale), flexible solutions for varying waste streams and throughput requirements.

Waste Oil & Pyrolysis Oil Distillation Equipment

high-purity distillation, catalyst and separation systems to recycle and refine waste oil and pyrolysis oil(crude oil) into diesel, supporting sustainable energy recovery.

Related Auxiliary Equipment

Customized systems to complement core pyrolysis distillation processes, ensuring eco-friendly and compliant operations.

Main Business

Full automatic pyrolysis machine certificates

Continuous pyrolysis equipment certificates

Our Services

All-Around, One-Stop

24-Hour Online Q&A

Get instant professional answers on pyrolysis distillation processes, raw material suitability, and project planning - anytime, anywhere.

Professional Project Manager Follow Up

A dedicated manager coordinates your project from inquiry to delivery, ensuring technical and scheduling alignment.

Video Technical Support

Receive clear visual guidance for equipment troubleshooting, maintenance, and optimal operation of pyrolysis systems.

Visit the Factory

Tour DOING Factory 40,000 sqm facility to witness equipment manufacturing and testing of pyrolysis equipment and distillation units.

Provide Installation Tutorials

Step-by-step videos and manuals guide your team through assembly, commissioning, and safety checks.

On-Site Guidance Installation

Our engineers assist with equipment installation, calibration, and trial runs at your location.

Free Training for Workers

Hands-on operational training covers pyrolysis distillation machine control, distillation parameters, and daily maintenance.

Warranty Within 12 Months

Comprehensive warranty covers key components including reactors, condensers, and sealing systems.

Manufacturing Strength

Meticulous Crafting, Superior Quality

Argon Arc Welding

Rolling Machine

CNC Milling Machine

Cutting Machine

CNC Plasma Cutting Machine

Drilling Machine

Argon Arc Welding

Automatic Welding Equipment

Project Cases

Worldwide Trust
Mutual Success

Our pyrolysis distillation projects have been successfully installed in over 100 countries, and we excel in major industrial markets such as Russia, China, India, the United States, and key European countries like Spain and Poland. We have the capacity to manage complex, large-scale projects across multiple continents, including Europe, the Americas, Asia, the Middle East, and Africa, ensuring we can support customers worldwide.