Special instructions:
1. The questionnaire survey was organized and carried out by the Group's Bidding Promotion Department and conducted by secret mail.
2. Questionnaire period: March 1 to March 28
浙公网安备 33039902000196号
address：No. 515, Binhai 5th Road, Economic and Technological Development Zone, Wenzhou City, Zhejiang Province
post code：325025
telephone number：0577-86556100-8060