http://www.liftpand.com/micro-electric-hoist.html Liftpand electric hoist is designed and manufactured under International standard EN14492-2+A1/AC:2010. 1.100% Cooper Motor Winding in high electrical conductivity and insulativity 2.Premium forged hook capable of loads Meet EN517 3.Upper Limit Position in quick action 4.Casting Aluminum Alloy cover in wonderful heat dissipation 5.Disc brake cork Rubber in high hardness, high compressive strength, and anti-friction, anti-oil, and anti-water 6.#45 gears in high p