Henan Doing Environmental Protection Technology Co., Ltd
Business License
Main Products: waste tire and plastic pyrolysis plant, continuous pyrolysis plant, waste oil to diesel plant, copper wire recycling machine
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Types of Oil Sludge Processed by Pyrolysis Machine
March 12, 2026Oil sludge represents a tough waste product that creates major environmental and practical issues for sectors including oil and ga
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Why PET and PVC Are Unsuitable for Pyrolysis Processing?
March 5, 2026Thermal decomposition technology for plastics is emerging as a vital solution to tackle waste plastic challenges. As a leading pro
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Why is Oxygen Not Needed in Pyrolysis?
February 24, 2026Pyrolysis involves thermal breakdown of substances in an environment lacking oxygen or other reactive gases. The key factor for av
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Key Considerations in Pyrolysis Machine Costs and Purchase Decisions
February 5, 2026The cost of pyrolysis machines is influenced by a range of factors, including machine type, processing capacity, material qua
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The Superior Advantages of Plastic Thermal Cracking Compared to Conventional Recycling Methods
January 30, 2026Plastic pollution represents one of today’s most urgent environmental issues. Although conventional plastic recycling plays a role
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Is Pyrolysis Oil Usable as Fuel for Cars or Vehicles?
January 21, 2026Pyrolysis oil, produced through thermal decomposition of waste materials like tires and plastics, isn’t suitable for direct use in
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How Does a Waste Oil Refining equipment Operate and What Are Its Benefits?
January 14, 2026Waste oil refining equipments are pivotal in recycling and refining waste oil. They can convert waste oil, crude oil, and eve
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How to Choosing the Right Material for Your Pyrolysis Unit?
January 6, 2026The material used for a pyrolysis unit is a crucial factor in determining its performance, safety, and how long it will last.
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What Machine Can Recycle Oil Sludge to fuel?
December 29, 2025Are you struggling with oil sludge disposal? DOING Group’s innovative oil sludge pyrolysis machine provides an eco-friendly soluti
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What types of oils can pyrolysis processes produce?
December 25, 2025As a leading manufacturer in pyrolysis equipment, DOING is committed to delivering innovative and efficient solutions for waste-to
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Delivery Schedule for Pyrolysis Equipment: From Order Confirmation to Commissioning
December 16, 2025As a pyrolysis equipment manufacturer, DOING is committed to providing clients with a seamless and efficient delivery process. Bel
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What Plant Can Recycle Oil Sludge?
December 8, 2025Are you struggling with oil sludge disposal? DOING Group’s innovative oil sludge pyrolysis plant provides an eco-friendly solution
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What components constitute a fully continuous pyrolysis machine?
December 1, 2025In the realm of waste recycling and resource recovery, pyrolysis technology stands out as a highly efficient and environmentally f
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Can one make money from scrap tyres?
November 19, 2025Traditionally, waste has often been regarded as worthless, suitable only for disposal. However, certain waste materials, such as e
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What are the Applications of Pyrolysis Products?
November 13, 2025Pyrolysis is an effective and sustainable method for converting waste materials into valuable products. These products, primarily
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How much does a plastic to fuel pyrolysis device cost?
November 5, 2025The cost of a plastic to fuel pyrolysis device largely depends on its model, processing capacity, the configuration, etc. The
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Is pyrolysis machine environmentally friendly?
October 28, 2025Is pyrolysis machine environmentally friendly? This is a question that many people ask when considering waste management solutions
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How Does a Waste Oil Refining Machine Operate and What Are Its Benefits?
October 21, 2025Waste oil refining machines are pivotal in recycling and refining waste oil. They can convert waste oil, crude oil, and even
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The Profitability of Plastic Recycling Utilizing Pyrolysis Technology
October 15, 2025In today's environmentally conscious world, plastic recycling through pyrolysis technology presents a lucrative business oppor
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How to improve the quality of plastic pyrolysis oil?
October 10, 2025Plastic pyrolysis technology has emerged as a promising solution for plastic recycling. However, the quality of plastic pyrolysis
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What can be done during pyrolysis to improve the quality of plastic pyrolysis oil?
September 28, 2025Plastic pyrolysis technology has emerged as a promising solution for plastic recycling. However, the quality of plastic pyrolysis
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How to Establish a Tire Pyrolysis Recycling Business?
September 16, 2025Establishing a tire pyrolysis recycling business can be a profitable and eco-friendly venture. Below is a detailed guide to h
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What rubber products can be treated by pyrolysis equipment?
August 21, 2025Pyrolysis is a highly efficient method for recycling rubber products, especially those that are difficult to process using convent
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Russian clients ordered 50TPD fully continuous waste tire pyrolysis plant from Doing Company
June 29, 2022On April 15th, 2022, we received the deposit payment for the 50TPD fully continuous waste tire pyrolysis plant from the company fr
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Nigeria International Agro Chemicals
August 30, 2018Nigeria International Agro Chemicals & Agro Equipments Expo is an agri-tech B2B platform that will features wide range of agro
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WHY CHOOSE
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Henan Doing Environmental Protection Technology Co., Ltd
Henan Doing Mechanical Equipment Co.,Ltd is a leading manufacturer specialized in waste tire /plastic/rubber recycling machine, waste tire & rubber pyrolysis plant, waste tire/plastic/rubber crude oil distillation plant and copper wire recycling machine from Research & Development, Design, Manufacturing to Installation & Commissioning.DOING GROUP focus on the international market, and products are 100% exported. Our products have been exported to more than 90 countries and regions such as Italy, Mexico, Australia, India, America, Russia, Ukraine, Kazakhstan,Iran, Egypt, Ecuador, Congo, Uganda, Nigeria,Pakistan, Thailand, Malaysia, Bangladesh, etc.With factory area more than 30000㎡and equipped with digital control cutting machine, auto-welding machine, large rolling machine, p&c lab for quality control and X-ray detection room etc, DOING GROUP is capable of modern production.The headquarters of DOING GROUP is located in Zhengzhou the capital city of Henan province, where it takes 30 minutes’ driving from the Xinzheng International Airport(CGO) and only 20minutes’ driving from east high-speed railway station, and the transportation is very convenient. Also we specially prepare cars for customers’ pick up.DOING GROUP welcome your visit！Contact: Ms BonniePhone: 86-371-5677 1821Mobile/Wechat/Whatsapp:0086-135-2669-2320Skype: bonniezhao2Email: oilmachine@doinggroup.comhttp://www.doinggroup.comhttp://www.china-doing.comhttp://www.wastetireoil.comhttp://www.continuouspyrolysisplant.com
Company Overview
Business License
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Manufacturer Business Type
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2011 Year Established
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waste tire and plastic pyrolysis plant, continuous pyrolysis plant, waste oil to diesel plant, copper wire recycling machine Main Products
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10,000-30,000 square meters Factory Size
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101 - 200 People Total Employees
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21-50 People Sales Staff
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10-20 People Quality Inspectors
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ISO9001 Product Certifications
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US$5 Million - US$10 Million Annual Export Value
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North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market Main Markets
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ShangHai, QingTao Port of Shipment
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Metal Recycling Machine Main Industry
Contact Us
Mrs. Bonnie Zhao
sales manager
Zhengzhou, Henan, China
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