2 board: starlight shares.5 days and 4 boards: Ningbo Jingda.7 days and 6 boards: Shanzi Hi-Tech.
On December 11th, the opportunity of hot plate resumed.2 board: starlight shares.First, the concept of robot
2 board: starlight shares.5 days and 4 boards: Ningbo Jingda.4 days and 3 boards: Keli sensing.