Beijing Lang Shite Technology Co. Ltd.   

Beijing Lang Shite Technology Co., Ltd. is a professional engaged in power instrumentation, hardware, electrical, environmental monitoring instruments and safety protection products integrated technology company, mainly in the service of electric power, telecommunications, petroleum, petrochemical, chemical, fire, gas, shipbuilding, medicine, health students, environmental protection, metallurgy, energy, and other industries. Since its inception, has been adhering to the purpose of customer service center, and constantly introduce new products at home and abroad, in order to meet the needs of our customers, to provide customers with quality services.