One. The headline of today's inquiry shows that in the bid-winning announcement of Lu Guan Reservoir Demolition Service Project of jiaozhou city Jiaolai Sub-district Office, the winning company is Qingdao Jin Zhengda Demolition Service Co., Ltd., with the bid-winning amount of1962,000 yuan and the bid-winning address is No.40 Taiping Road, jiaozhou city, Qingdao. The other two companies failed to win the bid: due to unfavorable evaluation factors such as similar performance, personnel to be dispatched, warranty period, delivery date, service period and response time, the business score was low.