1. Shot peening for the complete vehicle---offering much better anti-corrosion performance.
2. Computer controlled underwater plasma cutting, insuring precision dimension of all beams.
3. Monolithic alloy steel main beam. 12mm thickness integrated cover board. Box type front crossbeam.
4. Strengthened rear crossbeam and tail guard. BPW eco axle.
5. Supergiant symmetrical bearing designed in u. S. A. imported emergency valve. Direct type suspension.
6. Tgl30/30 brake chamber.
7. More use level of small crossbeam to underpin the board(for flatbed trailer).