Maybe you are a escalator chain purchasing manager, who are looking for high quality escalator chain, and SOK are a professional manufacturer & supplier that can meet your needs. Not only escalator chain we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on escalator chain. Don't hesitate to get in touch with us if you are interested in escalator chain, we won't let you down.