Shanghai Biren Technology Co., Ltd. operates as a graphics processing unit (GPU) developer that researches and develops general computing systems. The company's products include Wall-Sharpening 166L, a cold-plate liquid-cooled OAM module; Wall-Sharpening 166M, a 4U OAM V1.1 air-cooled module; Wall-Sharpening 166C, a full-height and full-length, dual-width PCIe card; Wall-Sharpening 106M, an air-cooled OAM module; and Wall-Sharp 106B, a full-height, full-length, dual-width PCIe board. The company also provides BIRENSUPA, a software development platform. The company was incorporated in 2019 and is based in Shanghai, China.