On July 10, 2018, a four-member expert team from Wulat Zhongqi 100MW CSP Project visited Qingdao Xingyue Tower for on-site audits. The expert team conducted on-site audits in strict accordance with the subcontractor ’s on-site assessment requirements. Spread to accompany the leaders in charge.

The expert group inspected and verified the documents of Xingyue Tower's financial, management system, and corporate performance, and went to the site to check the production equipment, inspection equipment, technology, and employee operation specifications. After a day of review, it was highly praised by the reviewing expert group. The expert group agreed that Qingdao Xingyue Tower Co., Ltd. has complete information, standardized management, advanced equipment, and good condition. It is very satisfied with the audit, fully affirmed, and successfully passed the audit.