... (Siemens PLC)Main electrical components use the world famous brand Schneider,Siemens etc.,professional wire input design,strong function to ... Qingjiang,same quality as Sullair of USA)Using well-known brand high performance motor,protection class IP54,F class insulation, ... spare parts if any emergency in the future.Our factory in GuangzhouOur factory is located in Panyu district of Guangzhou with 20000 ...