Dear experts:
Thank you very much for taking the time to participate in this questionnaire. Thank you for your support and help! The main purpose of this questionnaire is to analyze the main influencing factors of construction supply chain information collaboration under the application of BIM technology.
The collected data are only for the academic propose and without any commercial usage. Your personal privacy is strictly protected. We will obey the requirements of information confidence, and the questionnaires are anonymous. Please feel safe to answer them. Since your answer is of decisive importance to our research, we sincerely invite you to answer the questions below and, if possible, please kindly point out the problems of them. Thank you very much for your support and wish you a happy working life.