On September 16-18, 2019, the Working Conference 2019 on Technical Quality and Digital Informatization was convened in Guangzhou. Qi Yongyi, Vice President and CTO, and Vice Presidents Chen Rongrong and Jin Shan were present at the meeting; the deputy general managers-in-charge/chief engineers, heads of Technical Quality Department, and heads of informatization of each subsidiary attended the Conference.

The Conference reviewed the work relating technical quality in 2018-2019, publicized the strategic plan 2018-2022 of China Haisum Engineering Co., Ltd. (technical quality), and gave a detailed description of technical quality in the development and reform for year 2019. The Conference invited Vice President Chen Rongrong to deliver a special report on digital transformation of China Haisum Engineering Co., Ltd., visualized the sense of mission and urgency for the development of digital work at China Haisum Engineering Co., Ltd. under unified planning of Sinolight Corporation, hoping that the digitalization and informatization in engineering industry are in line with the times through integration of Internet technology. Each subsidiary reported their status of digitization, and the BIM Center of Guangzhou Branch showed the development process and achievements; the Conference conducted in-depth and extensive communication on implementation of project digitization.

Leaders of China Haisum Engineering Co., Ltd delivered a summary speech and made the deployment of the related work for the next year to ensure the fulfillment of assignments from the Group and lay a solid foundation for the Company's five-year strategic plan.

In addition, the participants paid a survey to the BIM Center of Guangzhou Branch, where they communicated intensively with professionals, which gathered experience in digitalization of China Haisum Engineering Co., Ltd.