To be an enabler and promoter in insulation flexible duct industry, Xuanyuan has invested heavily in and laid out advanced technologies and professional team. The semi rigid flexible duct series has become a hot product of Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd.. Xuanyuan combi ducting has passed many tests. These tests include anti-fatigue tests, dimensional stability tests, chemical resistance tests, and mechanical tests. It is suitable for HVAC jobs that require stability and resistance to weathering. The product operates reliably under harsh conditions. It is not affected by severe weather conditions such as lightning and strong storms and is not affected by high temperature and humid conditions. It is ideal for both permanent and mobile units.
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