... Capacity Actual Units Produced(Previous Year) Trampoline, Stepper, AB Roller, Treadmill, Exercise Bike Trampoline 80,000 Pieces / Month, ... 4.Punching 5.Welding 6.Metal Surface Disposal 7.Coating 8.Packing 9.Warehouse Certification: Certified Picture Certification Name ... Jiangsu TUV Product Service Ltd. Shanghai Branch Z1A 110248098033 Fitness Equipment Stepper & TX-B6510A, TX-B6510B TX-B6510AC, TX- ...