7 days and 6 boards: Shanzi Hi-Tech.4 days and 3 boards: Wenfeng Group.7 days and 5 boards: Fenda Technology.
7 days and 6 boards: Shanzi Hi-Tech.2 boards: China Research Institute and Walter.Board 3: ASD.
4 days and 3 boards: Keli sensing.3 days and 2 boards: Xinshida, Shengli Precision and Fuda.7 days and 6 boards: construction industry.
Strategy guide
12-13
Strategy guide 12-13