Shannxi Xiyi Automamic control Equipment Co., Ltd., is an export-oriented legal entity of sales and service and was built by West Instrument Group Co., Ltd. to respond to the development of market economy and transformation of management system, and serves as a window for technical advice and service for West Instrument Group. Since independent accounting in January 1997, our company has completed design, setting, installation, commissioning and overhauling of automatic control system for dozens of domestic large enterprises and has an all-round service marketing system pre-sales, in-sales and after-sales services. Our business scope includes design, manufacture and sales, installation and test and maintenance services for industrial automation instrumentation device, instrument control system, building automation, office automation, complete set of environmental friendly equipment and mechanical and electronic products.