Truck Leaf spring Application: Bus,Truck , Annual Capacity: 60,000 MT, Workers: 500 Truck Leaf springApplication: Bus,Truck OEM with 7 factory Annual Capacity: 60,000 MT, Workers: 500+Trucktralier multi Leaf spring Mercedes benzWith 6 product lines and 500 workers, our annual capacity is 60 thousand tons.80% of the production are for OEM customers and left for export. We have professional ...