This shop promises to only make original authentic products. The model and quantity are mainly confirmed by both parties. Product sales and prices are changing every day. Please contact the owner to consult the product price and delivery period again before shooting. Thank you for your cooperation! Our shop specializes in selling imported brand components such as Omron, Keyence, Siemens, Beckhoff, Wanke, and Hedeke. Various switches, sensors, PLCs, CPUs, encoders, relays, switching power supplies, thermostats, inverters, timers, counters, controllers, safety gratings, etc. Delivery instructions: This shop defaults to send SF Express outside the province(Buyer pays postage)He Zhongtong Express(Seller free shipping), If you need other express, please inform the shopkeeper. Reminder: The prices of our products are excluding tax and freight. If you need to provide an invoice, please contact the shopkeeper, thank you! Attention: The products sold in this shop are all original products, and returns and exchanges are not accepted for non-products with quality problems, thank you! Contact: Miss Chen 18926038283