On September 29, 2010, Xiamen Luqiao Construction Group Co., Ltd. was located in the bidding for the B-marking section of the LED lighting project of the tunnel of the west approach road of Haishu Bridge in Xiamen City, and the bidding documents were carried out according to the bid evaluation standards and methods determined in the bidding documents. In the assessment, according to the winning bidding requirements and the calibration conditions stipulated in the bidding documents, Xiamen Xinda Optoelectronics Technology Co., Ltd. was identified as the winning bidder of the project, and the winning bid price was RMB 593,505. And on October 15, 2010, signed a contract with the tenderer.