The registration address of the beijing pow won-hing science and technology company is at nos. 1-477 of the tanmura (un-yo building) yatsai yuk tsai factory in tongzhou, beijing city. The registration authority is the general state department of the beijing city administration of commerce and industry. The legal entity's representative is wu linxie, and its scope of operation includes technical promotion; sales of electronics, medical devices, instrumentation forms, laboratory-specific equipment, chemical products (without dangerous chemicals), communications equipment, plastics, metal products, glass products, mechanical equipment and accessories, refrigeration specialized equipment, computer software and assistive equipment, japanese miscellaneous goods, clothing and footwear caps, needle textiles, toys, cosmetics, photographic equipment, sports supplies (without thon), cultural supplies, hardware exchange, household appliances, building materials, crafts (without cultural objects), jewellery jewellery, furniture; rental of construction machinery, building engineering equipment, sound equipment; maintenance of computers and instrument instruments. (an enterprise shall, in accordance with the law, freely choose to operate its own projects and carry out its activities; an approved project shall, in accordance with the law, operate its activities in accordance with the approved content, subject to the approval of the relevant sector; and it shall not engage in activities in which the industrial policy of the municipality prohibits or restricts the operation of projects of its kind