Recently, the "12th Five-Year Plan" national science and technology support plan - "The key technology and equipment for remanufacturing of construction machinery parts and components" project acceptance meeting was held in Tiangong Institute. The meeting was organized by the China Machinery Industry Federation. The 11-member expert group headed by Professor Duan Guanghong from Tsinghua University attended the meeting. 
At the acceptance meeting, the responsible person of the Tiangongyuan project, the person in charge of the sub-project of the project participant unit, and the person in charge of the project finance reported to the expert group on the completion of the project, results, and the use of funds. The members of the group of experts conducted questions on the reporting situation. After questioning and discussion, they agreed that the subject passed acceptance. Finally, Li Dongru, Director of the China Federation of Machinery Industry made a concluding speech, and fully affirmed the achievements and completion of the topic.
The project was undertaken by Tiangongyuan as the main undertaking unit, jointly with Xiamen Xiagon Machinery Co., Ltd., Guangxi Liugong Machinery Co., Ltd. and Tianjin University.