About Us

Established in 1984, Keda Group has 42 member companies including Keda Group Co., Ltd.

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Group Industry

Keda Group has set up subordinate organizations in Beijing, Shanghai, Shenzhen, Hangzhou, Yantai, Qingdao, Binzhou, etc. and set up engineering project offices in 12 provinces and cities in China.

We provide sustainable renewable energy for everyone
Corporate Culture

Develop by technology, establish Keda brand, provide quality products and satisfy customers.

We provide sustainable renewable energy for everyone
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Advocate the corporate spirit of hardworking, selfless contribution, dedication and patriotism, pursuit of excellence.

We provide sustainable renewable energy for everyone
Base Infrastructure
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Zhangjiakou-Shijiazhuang Expressway
The project is the Laiyuan-Laishui section of Laiyuan-Quyang Expressway (part of Zhangjiakoiu-Shijiazhuang Expressway), i.e. the N8 section, covering the piles from K48+024.627 to K57+600.700. The project is 9,576.073m long, including the road base, bridge culverts, tunnels and drainage facilities, etc.
The project consists of 6 bridges, 12 culverts, 2 tunnels, 1 interchange, 1 overpass, 2 flyovers, and 3 channels.
Technical index: 4-lane expressway standard for hilly areas
Technical economy index:
1). bidirectional 4-lane, driving speed 100Km/h; road base width 26m, driveway width 2×3.75m; min. Radius of horizontal curve 915.101m; minimum slope length 300m.
2). The bridge culvert is as wide as the road base. Designed load: I grade highway. The tunnel is as wide as the road base.