August 10，Su Zimeng, President of China Construction Machinery Industry Association, Visited Suzhou Remanufacturing Center of Shaanxi Construction Machinery Co., Ltd.、Guide the work。Party Secretary of Shaanxi Construction Machinery Co., Ltd.、Chairman Yang Hongjun，Vice Chairman、Chai Zhaoyi, General Manager and Executive Director of Pangyuan Leasing，Accompanied by Yang Hongxing, Deputy Chief Engineer of Pangyuan Leasing and General Manager of Remanufacturing Management Center。

Su Zimeng visited the production line of Suzhou Remanufacturing Center.，Learn more about the production and operation management of Remanufacturing Center、Process flow、Quality control of remanufacturing process, etc.，And give full affirmation.。

At the symposium，Su Zimeng said，At present，Construction Machinery Remanufacturing Conforms to National Green Low Carbon、Requirements for a resource-saving society，And particularly can realize that full life cycle of the tow crane.。It is hoped that Shaanxi Construction Machinery Co., Ltd. will comply with the relevant national requirements.，Improve the application and integration of remanufacturing technology，Strengthen technological innovation，The remanufactured products are recognized by the market.，Promote the high-quality development of remanufacturing industry chain。

Yang Hongjun warmly welcomed Su Zimeng's arrival.，The progress of intelligent remanufacturing of tower crane is introduced in detail.。Remanufacturing is based on the design life of tower crane，Based on the actual number of cycles，Keep it in the best state of use throughout its life cycle，And maximize economic benefits.。Suzhou Remanufacturing Center will establish a certification and evaluation system for remanufactured products as soon as possible.，Promote tower crane remanufacturing to achieve production and efficiency as soon as possible。

Chai Zhaoyi made a deep analysis and exchange on the service life and remanufacturing concept of tower cranes at home and abroad.，Some feasible suggestions are put forward for the remanufacturing products of tower crane to expand the foreign market.。