... technicel , 2good quality with competitive price. 3.a lift device, used on different trucks. More than 10 years ... and successfully launched hydraulic pressure loading/unloading auto tail lift. As of 2004, the Company sold over ... 5,000 auto tail lift, out of which 2,000 products were exported ... : available and convenientFull-load testing:we conduct full-load and over-load testing