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Shanghai Longyu Elevator Fittings Co., Ltd established in 2005, been dedicated to innovation and manufacture of escalators and elevators. Our company locates in Shanghai Jiading , which is known as the automobile town. Longyu has experience in machining over decades, and gradually provides independently developed products to the market. Various components of elevators, escalators and moving walks have been provided to leading groups worldwide. Elevator components provided include traction machine components, safety gear, o verspeed governor, o il buffer , etc. Escalator components provided include driving machine, gear box, main drive shaft & side pla...