In 2018, in the bidding for the self-built and first-level trunk line projects of China Mobile, China Unicom, and China Telecom Group, our company successfully won the bid for the 17-18 China Unicom Group’s backbone transmission network equipment installation and construction project, China Mobile 2019-2020 headquarters and self-built transmission equipment construction service project, China Telecom's 2018 ROADM network expansion project construction project in the middle and lower reaches of the Yangtze River.

China Unicom Group's 17-18 backbone transmission network equipment installation and construction bidding project total construction cost budget of 204.8894 million yuan, including 31 provinces (municipalities) nationwide first-level trunk transmission equipment new construction, transformation, expansion and other services. The project is divided into two bid sections, the bid section has a total of 7 shares, and the bid section 2 has a total of 2 shares; the company has won the bidding results of the second bidding section and the second bidding section, and the winning bid amount reached 40 million yuan. Ranked second overall.

China Mobile's 2019-2020 headquarters supervisor and self-built transmission equipment project construction service procurement project is a China Mobile Group's first-level trunk transmission equipment project. The national project is divided into 5 bid sections. The company finally won the fifth bid section, and the winning area is Six provinces (cities) and autonomous regions, including Guangxi, Chongqing, Sichuan, Guizhou, Yunnan, and Tibet, have a bid share of 100 million yuan.

China Telecom's 2018 public bidding projects for the construction of 18 projects including the ROADM network expansion project in the middle and lower reaches of the Yangtze River are China Mobile Telecom's first-level trunk transmission equipment projects, with a total investment of 465 million yuan, a total of 22 bids, and a single bidder can participate up to 4 The company won the 21st bid, and the winning areas were Qinghai and Ningxia provinces.

The first-level trunk line project is the inter-provincial (transnational) first-level trunk transmission network of telecom operators. It is directly related to the service quality of various services of telecom operators, and its status in the communication network is very important. The first-level trunk line adopts the largest capacity and the most advanced technology for system equipment networking. It is the most competitive and most difficult project for first-level construction companies in the industry. It is also the company's key bidding project. The company leaders attach great importance to the characteristics of each construction area. Conducted many investigations and conducted a special meeting on resident bidding, worked together and worked out a detailed construction plan to ensure that the company's technical service strength was fully demonstrated.

Bester has won the bid for the first-level trunk line projects of the three major operator groups, which is closely related to the company's long-term adherence to the national market and enhance the core competitiveness of the company; The winning of the trunk line project also reflects the full recognition of the company's professional ability, enterprise management level and brand strength by China Mobile, China Telecom and China Unicom Group and the industry.

The company will uphold the ingenuity, strive to create high-quality projects, and then start a good journey, continue to provide operators with higher quality services.