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Location: In China Address: Jincheng Times Square, Jinshui District, Zhengzhou, Henan Province / In Nigeria Address: 19B Kudirat Abiola Way Olusosun Bus stop, Ikeja, Lagos, Nigeria

Congratulations to the two subsidiaries of DOING HOLDINGS for being awarded the National High Technology Enterprise Certification!

Good news! Two companies of DOING HOLDINGS, Jiaozuo City Doing Mechanical Equipment Manufacturing Co., Ltd. and Henan Doing Environmental Protection Technology Co., Ltd., have successfully passed the qualification audit, officially entered the ranks of National High Technology Enterprise.

The certification of National High Technology Enterprise is carried out under the guidance of the Municipal Science and Technology Commission, Municipal Bureau of Finance and National Municipal Taxation Bureau. It is the recognition of enterprises that keep carrying out research on scientific and technological development and transformation of technological achievements in the high-tech fields supported by the state, and form the core independent intellectual property rights.

Enterprises that can obtain National High Technology Enterprise Certification are knowledge-intensive and technology-intensive economic entities. And the leading technology of the product must include the technological frontier technology or technological breakthrough in the high-tech field. This not only means that the company is a leader in scientific and technological innovation, but also a main force in strengthening emerging industries and helping transformation and upgrading, and its identification standards are very strict.

This time, two subsidiaries of DOING HOLDINGS can stand out from many enterprises and be awarded the National High Technology Enterprise Certification, which is closely related to that DOING always takes technological innovation as the core competitiveness of enterprise development. This honor not only represents the full affirmation of our company in terms of product fields, patent achievements, R&D investment, growth indicators, and talent structure, but also demonstrates DOING's technological strength and strong core competitiveness.

national high technology enterprise certificateCongratulations to DOING HOLDINGS for being awarded National High Technology Enterprise

DOING HOLDINGS is a technologically innovative enterprise integrating consulting, R&D, manufacturing, installation, and after-sales services. DOING HOLDINGS owns Jiaozuo City Doing Mechanical Equipment Manufacturing Co., Ltd. 、Henan Doing Environmental Protection Technology Co., Ltd.、Henan Jinrui Food Engineering Co., Ltd.、Henan Glory&Fats Engineering Co., Ltd. and Henan Doing Mechinery Nig. Ltd.

Jiaozuo City Doing Mechanical Equipment Manufacturing Co., Ltd. is the equipment manufacturing factory of DOING HOLDINGS, which always adheres to the business philosophy of Quality First and Credit Foremost, continuously innovates production technology. It provides the equipment manufacture, installation, and delivery of Henan Jinrui Food Engineering Co., Ltd. We, Henan Jinrui Food Engineering Co., Ltd., is a professional cassava processing machine manufacturer and exporter. It can not only design and produce garri processing machine, cassava fufu/flour processing machine, cassava/potato/sweet potato starch processing machine and other single cassava processing machine series; but also will offer complete after-sales, such as one year machine warranty, supervisory service for machine installation, commissioning and worker training, and lifelong technical service.

Henan Doing Environmental Protection Technology Co., Ltd., is a comprehensive environmental protection equipment manufacturing enterprise, its main business scope includes: Solid Waste&Hazardous Waste Treatment Pyrolysis Plant, Waste Oil/Crude Oil to Diesel Distillation Plant, and Waste Metal and Plastic Separation and Recycling Equipment.

two subsidiary companies of doing holdingsTwo flagship subsidiaries of Dongying Holdings

This time, the two subsidiaries of DOING HOLDINGS were awarded the National High Technology Enterprise Certification, which will further promote the company's independent innovation and independent R&D process. It is also another new milestone in the company's development history. In the future, Henan Jinrui Food Engineering Co., Ltd. will keep pace with DOING HOLDINGS continuing to give full play to the advantages of National High Technology Enterprise, constantly pursue innovation and breakthroughs, and understand our clients' business and strategic goals, combining international best practices with local experience and practical skills to help clients achieve the greatest success!

Contact list

Want to know more about our products or services? Fill out the contact form below, and we’ll to get back to you and you will get the price list. Please also feel free to contact us by email or phone.( * Denotes a required field).

  • Do you want to buy machine?
  • Yes, I want to buy machine
  • No, I Just learning
  • What is your raw material?
  • Cassava
  • Potato
  • Sweet potato
  • Others
  • 2. What is the final product you want to produce?
  • Garri
  • Cassava flour
  • Cassava starch
  • Cassava chips
  • Attiekie
  • Bammy
  • Others
  • 3.What is your capacity plan?
  • Small scale garri machine
  • 1ton per day
  • 2tons per day
  • 3tons per day
  • 10tons per day
  • 20tons per day
  • Others
  • 3.What is your capacity plan?
  • Small scale
  • 5tons per day
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  • 50tons per day
  • 100tons per day
  • Others
  • 3.What is your capacity plan?
  • Small scale
  • 5tons per day
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  • 50tons per day
  • 100tons per day
  • 200tons per day
  • 300tons per day
  • Others
  • 3.What is your capacity plan?
  • Small scale
  • Middle type
  • Large scale
  • What is your capacity plan?
  • Small scale
  • 5tons per day
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