Elevator Spare Parts China Wholesale Polyurethane Buffer Safety Part Diameter 220mm Height 85mm

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Elevator polyurethane buffer is an important part of the elevator safety system. Its performance and quality have an important impact on the safety and comfort of elevator operation. In order to ensure the standardization and standardization of elevator polyurethane buffers, the country has formulated a series of national standards and requirements to ensure the development of the elevator industry and the safety of consumers. The following will introduce the requirements of the national standard for elevator polyurethane buffers.