5 days and 4 boards: overpass lifting.5 days and 4 boards: overpass lifting.2 boards: China Research Institute and Walter.
2 boards: China Research Institute and Walter.4 days and 3 boards: Wenfeng Group.The first board: Huawei Technologies, Xinbo, Xiangyang Bearing.
The first board: Huawei Technologies, Xinbo, Xiangyang Bearing.Second, big consumption7 days and 6 boards: Shanzi Hi-Tech.