Beijing Shenzhou Longxin Integrated Circuit Design (BLX IC Design, 北京神州龙芯集成电路设计有限公司) is a manufacturer of reduced instruction set computer (RISC) central processing units (CPUs). It offers integrated circuits, industrial Internet, information security, and artificial intelligence products. The company caters to the cloud computing, big data, government, taxation, telecommunications, finance, energy, transportation, and information security industries.