Flexible Connection of Fan Canvas Smoke Exhaust Ventilation Pipe Fire-Fighting Shock-Absorbing Variable Diameter Fire-Proof High-Temperature-Resistant Fluorine

1- This product is a customized product and there is no stock available. It is customized according to user needs!
2- All materials, dimensions, fixing methods, and delivery times must be confirmed with customer service again and again! This product is a customized product, not a standard part, with errors in size and length. If strict and accurate requirements are required, please inform customer service in advance. If not informed, we will default to producing according to industry standards!
3-Once the order is successful, our store will strictly follow the information, size, material, and fixing method provided by the customer for production. Refunds and returns are not supported during the production process of this product,
4- If the buyer provides incorrect dimensions, materials, and fixing methods, resulting in the product being unusable, refunds and returns are not supported. You can contact customer service for assistance in handling the issue to ensure that the user can use it to the fullest extent possible! The shipping and production costs incurred during the processing shall be borne by the buyer,
If our store does not produce according to the customer's required size and fixing method, all losses will be borne by our store! Please be aware that the buyer needs to communicate more with customer service and confirm the size, fixing method, material, usage environment, and temperature repeatedly according to customer service requirements!