Steel slab lifting clamp 1. ISO9001:2000 2. safely, flexible, reliabel 3. OEM 4. material: high-quality alloy steel Steel slab lifting clamp1. lever principle2. safely, flexible, reliabel3. OEM4. material: high-quality alloy steelAdjustable Steel slab lifting clampThat clamp adopt lever principle and open and shut automatism,its structure is simple and reasonable, Its action is flexible and ...