Dongguan Amsamoition Automation Technology Co., Ltd was established in 2003, we are focused on develop, produce and sell PLC, PLC programming cable, profibus accessories, ect....The enterprise has it headquarters in Dongguan of Guangdong, we have the branch office set up in Beijing, Shanghai, Hangzhou, Ningbo, Suzhou, Jinan and Wuhan, ect,,, All our sold PLC catalogue products are produced by our Own factory, whom located in Dognguan Tangxia. So, we can control all the process of our product quality from the begining. We are specialized in produce the plc products more than 13years. So, it is your trustworthy enterprise.