Latest News

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  October 5, 2024

  DY-C-50TPD continuous tire oil pyrolysis machine delivered to India!

  On September 26, 2024, a set of DY-C-50TPD continuous tire oil pyrolysis machine was delivered to India after seriously packaging and loading. DOING has set many successful pyrolysis machine projects in India.

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  September 26, 2024

  Teachers and students from the School of Foreign Languages ​​of Henan Polytechnic University went to Doing Holdings Co., Ltd. for exchanges and learning

  At 10 a.m. on Sep. 25, 2024, three leaders and more than 20 students of the School of Foreign Languages ​​of Henan Polytechnic University came to Doing Holdings Co., Ltd. for in-depth exchanges.

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  September 20, 2024

  A set of continuous organic waste carbonization machine was delivered to Vietnam

  Here updates a shipment news! DOING Group has successfully delivered a set of 5-6t/h continuous organic waste carbonization machine to Vietnam. The machine is delievery directly from DOING Group factory to the Vietnam customer’s production site.

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  August 27, 2024

  Nigerian customers purchase Jinrui gari making plants

  ​Good news! Nigerian customers signed a contract with Henan Jinrui to purchase gari making plants.Machines the client ordered consist of cassava peeling machine, grater, hydraulic dehydrator, frying machine, vibration sieve.

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  August 21, 2024

  A Congolese customer placed another order with Henan Jinrui for Cassava Flour Machines

  On August 19, 2024, a Congolese customer placed another order with Henan Jinrui for Cassava Flour Machines to enhance automation.

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  August 1, 2024

  DOING Fully Automatic Pyrolysis Plant Enters Government Recommended Solid Waste Treatment Equipment Catalogue

  On July 8, 2024, DOING's fully automatic pyrolysis plant gained recognition by securing a place in the Catalogue of Energy-saving, Water-saving, and Solid Waste Comprehensive Utilization Technologies and Equipment.