The registration address of zhengzhou luk search technology ltd. Is located in room 810, building no. 2 of the sun city science and technology park incubator, governor of zhengzhou city, henan province. The registration authority is the market supervision authority of the zhengzhou city high technology industrial development area. The legal entity is liu yulong, which operates in the areas of maintenance and installation of communications equipment, communications engineering design, computer software development, computer systems services, technological development of electronic products (non-development), technical advice, technology transfer, graphic design, enterprise marketing planning, enterprise management consulting, packaging design; wholesale and retail: electronics, computers and accessories, office equipment and accessories, photocopying equipment, daily department goods, hardware, household appliances, building materials, instrumentation, office supplies, clothing, other mechanical equipment, primary agricultural products, crafts, paper products and packaging materials。