He was graduated from Shandong Institute of Architecture & Engineering, majored in Lifting Transportation and Engineering Machinery. Mr. Yi was Vice President of Research Institute of Shantui Construction Machinery Co., Ltd. And he is Deputy General Manager of Forklift Truck Division of Shantui Construction Machinery Co., Ltd.

He has led the team to accomplish significant R&D projects, include cooperation of international research project. He has obtained 4 patents, 4 provincial science and technology innovation awards.