(1) All jacks are test with 25% overload.
(2) Gear shaft at both ends of steel sleeve, reduce shaft wear and extend product life.
(3) Forged handle, gear parts, bearing seat to ensure operational requirements of high strength.
(4) Safety valve is designed to prevent overload and ensure safety.
(5) After the heat treatment of high-quality steel rack ensure long-term use.
(6) Base plate with hole, rack into the hole,up and down both sides of the weld.
1. TUV, CE, GS European Quality Certificate
2. Machinery Test Report: Provided
3. Paper carton packing, carton can be customized.