（ Swan）We sell spare parts for industrial automation control systems and network communication modules. we are not authorized distributors, distributors, or representatives of products introduced on this website. The product images, trademarks, brands, and logos displayed on this website are the property of their respective owners. Product descriptions and descriptions bearing these names, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.    Swan Electric Co., Ltd. is a professional service provider in the field of industrial auto...