DHZ A7000 Curve Treadmill:a professional-grade manual (non-motorized) treadmill.
Self-Powered Design: There are no motors, no plugs, and no electricity required.
Maintenance-Free Belt: It uses a "slat" design with advanced ball bearings.designed to last up to 150,000 km without needing replacement.
Heavy-Duty Build: The unit is solid steel and weighs approximately 160 kg to 200 kg,