Ventilation Filter FU-9804A

I. Product Quality Commitment: 　　1. The manufacturing and testing of products are accompanied by quality records and inspection data. 　　2. For the performance testing of products, we sincerely invite users to personally inspect the entire process and all aspects of the product. Products are shipped only after they are confirmed to be qualified. II. Product Price Commitment: 　　1. To ensure high reliability and advanced performance, materials for the system are selected from high-quality domestic or international branded products. 　　2. Under equal competitive conditions, our company offers the most favorable prices to you without compromising product technical performance or altering product components. III. Delivery Time Commitment: 　　4. Product delivery time: We strive to meet user requirements. If there are special needs requiring early completion, our company can specially organize production and installation to meet user demands. 　　2. Upon product delivery, our company provides users with the following documents: 　　① Technical maintenance manual 　　② Installation general drawing 　　③ Instructions and manufacturers of purchased parts 　　④ List of wearable parts and spare parts, along with a certain quantity of spare parts included.