Long Vision (HK) Trading Company Limited, located in the beautiful seaside City - Zhuhai, is a professional manufacturer of central air conditioning equipment. We have been devoted to central air conditioning field for many years. Long Vision has trained a team of professional technical experts who are familiar with air conditioning refrigerating technology. We have a team of accomplished standard technology workers. Our company has complete and advanced manufacturing and processing equipment and quality inspection facilities. In 2003, we passed ISO9001 international quality management certification. In November, 2004, we gained the title of an Excellent Enterprise with technology innovation. In 2005, we got the manufacture license of special equipment with Grade D pressure. Three Major Products Class I: industrial and technological air-conditioning units, such as thermostat &am
