SIEMENS  6AV2123-2JB03-0AX0     The new original unopened products have detailed information in the outer packaging new quality assurance China SIEMENS has a one-year warranty. We hope to have a long-term cooperative relationship with our partners in various countries for long-term sales. If you have any questions, please consult our customer service personnel to answer. The products are issued in China on the same day, with high efficiency and fast speed!