JAS ENTERPRISE (HK) LIMITED JAS Computer is a global IT hardware distributor based in HK and SZ. We specialize in both new and refurbished products across a wide range of brands, inclulding Dell, HPE, Lenovo, Huawei, Cisco, APC, Intel, Samsung, etc. We buy and sell server and storage systems, networking devices, and memory, HDDs, SSDs, transceivers, processors, GPUs, and others.