Shanghai Xinkong Electric System Group Co., Ltd. is located in Shanghai Songjiang Economic and Technological Development Zone-West Science and Technology Pioneer Park, is a professional engaged in electrical automation control, measurement and control instruments, communication products sales. Electrical automation system integration, engineering design and electrical complete set of design, development, on-site installation and debugging enterprises. Is a technology, development and technology application-based, set Branch, industry, trade and a diversified enterprise. Siemens is Germany Siemens automation and drive the core partners. The company takes Siemens Siemens products as the center, provides professional industrial automation engineering design, system integration technology solution, electrical complete set of system development, fully integrated automation (TIA) a set of mature solutions. We closely cooperate with customers, from the customer's needs, from the professional point of view to provide customers with the best solution, provide design, installation, commissioning, and maintenance of all-round services, we adhere to the customer first, service priority, integrity-based purposes. With excellent quality, preferential prices, excellent professional technical services to create customer core value, and customers to form a close partnership. The company's main products cover the full range of Siemens PLC programmable controllers (S7-200smart, S7-1200, S7-300, S7-400, S7-1500 LOGO, HMI, industrial computer, industrial network, SITOP power supply. 2. Communication cable, frequency converter, driving device, and relevant programming software. We will start from professional technology, formal channels, to provide customers with appropriate, high-quality, inexpensive products.