Formosan black bear lever hoist in the lifting industry have a certain reputation, some users want to make a purchase, but for the quality of the Formosan black bear lever hoist can not distinguish, afraid to make a purchase counterfeit products, here we'll tell you about the bears hand pull hoist quality testing methods. For the Formosan black bear lever hoist can be purchased at the time of observation by various components, generally there will be no genuine lever hoist cracks, distortion and so on. Then be checked by the appearance of lever hoist, lever hoist generally genuine fine workmanship compare, compare and beautiful outsider, the chain is relatively smooth. In addition, for a genuine lever hoist black bear card will not be the case as well as heavy automatic chain fell, so can be used in the purchase of attempting to pull, observe some of the hoist operating performance. Above is our introduction to hoist the Formosan black bear, hoping to give us some help, can be identified at the time of purchase, if you have questions or want to buy, you can also contact Mr. Chen, guarantee 100% genuine.