Hunan Qicai Technology Co., Ltd. is a partner of Siemens in China, mainly engaged in the integration of industrial automation products, sales and maintenance. We are committed to providing you with complete solutions for electrical and automation technology in the fields of food, chemical, cement, electricity, environmental protection, etc., including automation products and systems, engineering project execution and management, technical support in major process control fields, as well as professional after-sales service, training, etc. The company strives for excellence in its business activities and has the following business advantages: SIEMENS programmable controller 1, SIMATIC S7 series PLC: S7-200, S7-1200, S7-300, S7-400, ET-200. 2. Logic control module logo! 230RC, 230RCO, 230RCL, 24RC, 24RCL, etc; 3. SITOP DC power supply 24VDC1.3A, 2.5A, 3A, 5A, 10A, 20A, 40A can be connected in parallel. 4. HMI touch screen TD200TD400CK-TPOP177TP177, MP277MP377,.SIEMENS AC and DC transmission device; 1. AC frequency converter MICROMASTER series: MM420, MM430, MM440, G110, G120; MIDASTER series: MDV; 2. All digital DC speed control devices 6RA23, 6RA24, 6RA28, 6RA70, 6SE70 series SIEMENS CNC servo SINUMERIK: 801, 802S, 802D, 802DSL, 810D, 840D, 611U, S120 systems and spare parts sales for servo motors, torque motors, linear motors, servo drives, etc.