Haimen Surpass Elevator Accessories Co., Ltd. was founded in 1998. Its predecessor is (Shanghai Sangxiang Machinery Manufacturing Co., Ltd. and Shanghai Xieyou Elevator Parts Co., Ltd.). The company focuses on the research and development of various types of elevator compensating chain guides and suspension devices. Relying on its layout in professional fields, it has become a professional manufacturing enterprise. Its main products include LB series low-speed elevator compensating chains, UB series medium- and high-speed elevator compensating chains and compensating chain guides. Surpass specializes in its field and aspires to become the leader in the subdivided field.
    The company is located in Sanyang Town, Haimen City, Jiangsu Province. The factory area is about 25,000 square meters. It has 7 compensation chain professional production lines, 24 optical chain production equipment, 2 PVC professional production lines and several tes...