SinoDaan(SZ:300635)2022-12-04 10:14Group 1: Company Overview and Strategic Planning - The company signed a framework contract for communication engineering supervision services with 17 subsidiaries of China Mobile in July 2018, covering the period from 2018 to 2019 [2] - The scope of the signed contract primarily includes provincial telecommunication engineering supervision services, excluding tower and civil engineering supervision [2] - The company plans to participate in the 2020-2021 centralized procurement bidding for China Mobile's supervision services [2] Group 2: 5G Network Development - 5G is recognized as the most significant technological innovation in the telecommunications industry, prompting major operators to increase investment [3] - The rapid development of the telecommunications industry is expected to create synergistic effects, benefiting the supervision industry [3] - The company has established a technical team to address the high density, data throughput, and energy consumption characteristics of 5G communication systems [3] Group 3: Smart City Initiatives - Various provinces and cities are accelerating the construction of "smart cities" in response to the new generation of information technology [2] - Projects related to smart lighting infrastructure are being developed, often utilizing the EMC+BOT model for operation [2]