Is flexible duct supplier tested before shipment?
The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd.. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of flexible duct supplier before they are shipped.
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Xuanyuan is famous around the world for its large customers group and reliable quality. The hvac duct series has become a hot product of Xuanyuan Air Conditioning Equipment. This product is electrically safe. The insulation components used in this product must past two tests. These are the GWFI (Glow Wire Flammability Index) and the GWIT (Glow Wire Ignition Temperature). It is ideal for both permanent and mobile units. The product is suitable for being used in a variety of applications. It can be easily compressed for transportation purposes.
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Xuanyuan Air Conditioning Equipment, adhering to its service tenet of serving clients with heart and soul, is widely trusted by its clients. Contact!

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