Copyright(2015-2018) JNFLEX (CHANGZHOU)CO.,LTD. ADD：Lijia Changfanan Road Industrial Park, Wujin District, Changzhou, Jiangsu Message
The outer tube wrapped in foil insulation materials; for high, medium and low central air conditioning and ventilation systems and industrial dust removal system. Good insulation and flame retardant. Commonly used in the bus, RV, rail vehicles, yachts, villas and fresh air ventilation of air conditioning system.