Zhejiang china wide electronics co. Ltd. Is a state high-tech enterprise with air energy technology at its core, which combines central heating, central air conditioning, central hot water, central clean water, central wind, and other products, such as research and development, production, marketing and servicing. The company registered funds of 121 million, with a production base of 351 acres and a building area of 450,000 square metres, with an international-class production stream line and a domestic-led network of cnas smart laboratories, are currently the best-sized asian home-cooked system and commercial heating integrated solution suppliers. Since the beginning of its development, the chong guange otus has set up an industry-wide chain consisting of r & d designs, experimental tests, internal gallow production lines, evaporation-coated heater production lines, platinum production lines, spray-painted production lines, master workshops, etc., thus creating the advantages of rapid and effective r & d, stable quality control and efficient production. The production of spare parts and mainframes are accompanied by a high rate of autonomy, with 100 per cent self-production of core parts and full quality control. As the smart and comfortable home industry 'strategic partners for china's space industry', guang ootes of china, has for many years been a leader in the air energy industry through high-quality product performances and good services, and has been awarded the family brand of water purification, and has been awarded a series of honors, among others, by the chinese mechanical industry high-quality company, the ten-strong national after-sale service sector, the national aaaaa-class firm, the most popular brand name of china's space industry contribution award, the zhejiang province's famous brand。