About Product:2. Confirm that the weight of the barrel and its internal material is not The greatest than the maximum jot load of the barrel. 3. When lifting oil barrel, the hoisted should be stable and not too fast. It should be placed gently, and damage has been caused to the oil barrel. 5. When lifting and lowering the oil barrel, the vertical quality certificate of the spreader must be guaranteed. And the manufacturer's direct selling color can be customized to welcome new and old customers into the store