Guizhou Space Appliance Co., Ltd. is principally engaged in the research, development, manufacture and sale of electronic components. The Company primarily offers relay series, including electromagnetic relays, temperature relays, timing relays, special relays, radio frequency (RF) coaxial relays and counterbalance relays; connector series, comprised of low frequency connectors, anti-jamming connectors, high speed data transmission connector, airproof connectors and RF connectors; as well as cable assembly. The Company's products are mainly applied in space, aviation, electronics, shipping, weapon, communications and other industries. The Company distributes its products throughout China.