1. Hydraulic lifting, stable and reliable; 2. Closed design of cover and cylinder, no leakage, reduce material loss, save energy; 3. Automatic control, temperature and pressure automatic feedback system to ensure stability; 4. Beautiful appearance, elegant style and strong observability; 5. Choose motors with different explosion-proof grades according to customers' requirements; 6. Equipped with brake wheel cylinder, easy to move; 7. CE and ISO 9001:2000 certification;