The difference between the import quality YSL black bear electric hoist electric hoist black bear -YSL industrial installations dedicated YSL black bear electric hoist and wire rope hoist: first volume electric chain hoist, suitable for small space work; secondly, the higher its safety performance chain of high quality alloy steel casting, and carbon black after treatment, high rust resistance; finally, chain hoist wire rope electric hoist lifting than slow, lifting objects more stable, higher safety performance. YSL black bear electric hoist specification 0.5 tons, lifting speed 6.7 meters per minute, is an inexpensive, reliable and quality electric hoist black bear proxy promise: I purchased all the black bear electric hoist, YSL-type electric hoist black bear, black bear chain electric hoist, electric hoist the Formosan black bear, black bear electric hoist imports are guaranteed original quality, fake a compensable 10, welcomed the new and old customers to supervise