Standard length of Silicone duct hose is 4m per piece. Maximum length is 4.9m. We could also cooperate with customers to make all the length less than 4m. For example, we could cut into 1m or 2m per piece or even shorter.

Yes, we always provide samples per customer’s requirement.  For whole product line like high temperature duct, fireproof fabrics, flexible duct connectors, the small piece of samples are free of charge. Delivery service is also provided if necessary.

1. Express delivery by DHL, UPS,TNT, FEDEX.  This way is used for small sample or testing order. 

2. Air shipment for small quantity order. 

3. LCL shipment by ocean or by train for few CBM orders. 

4. FCL shipment by 20' or 40' container for large quantity orders. 

The common characteristic of our products is high temperature resistance and fire prevention. The silicon titanium fireproof cloth produced by our company has passed the national fireproof grade GB8624-A2 test. Can be used in fire fighting construction and other industries. Industrial hose can be used in any machinery and equipment that needs hot air, such as dehumidifier and dryer, automobile and train engine, aircraft and tank, and other civil and military equipment... .