Welcome to Changxin Automation Equipment Shenzhen Changxin Automation Equipment Co., Ltd. is a professional company with many years of experience in selling imported automation systems (robot systems, distributed control systems DCS, programmable logic controllers PLC, industrial control communication converters, remote output/input modules, and human-machine interfaces) and spare parts. With the advantage of discontinued control system parts, we have a large inventory and surplus control system parts. We have also released many new hardware and products to support your existing control system or to use new control technologies. The discontinued “DCS system spare parts, PLC module spare parts” complete machine and accessories series have strong advantages. As long as you need PLC products, we can help you find them at a favorable price.