Xi'an Yuanqi Elevator Parts Co., Ltd. is a leading manufacturer, supplier, and factory of escalator parts in China. One of their flagship products is the escalator step chain, measuring 136.8mm. The escalator step chain 136.8mm features a high-quality construction, built to endure the rigors of daily use in commercial and public spaces. It is carefully crafted to provide safe and reliable operation, ensuring optimum performance and efficiency. Made from top-grade materials, this escalator step chain is designed to withstand harsh environments and extended periods of heavy-duty use. With years of experience in the industry, Xi'an Yuanqi Elevator Parts Co., Ltd. has established a reputation for delivering high-quality products and top-notch customer service. Their escalator step chain 136.8mm is no exception. Users can trust that they are getting a superior product that is both cost-effective and long-lasting. In summary, if you are in the market for a top-quality escalator step chain in the 136.8mm size range, Xi'an Yuanqi Elevator Parts Co., Ltd. is your go-to supplier in China. Choose excellence, choose Xi'an Yuanqi Elevator Parts Co., Ltd.