Ventilation Filter FU-9806A P3

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's performance. Only after the product is confirmed to be qualified will it be packed and shipped. II. Product Price Commitment: 　　1. To ensure high reliability and advanced technology, the materials selected for the system are sourced from high-quality domestic or international brands. 　　2. Under equal competitive conditions, our company will provide you with the most favorable prices without compromising the technical performance of the products or altering product components. III. Delivery Time Commitment: 　　6. 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 will provide users with the following documents: 　　① Technical maintenance manual 　　② Installation general layout 　　③ Instructions and manufacturers of externally purchased components 　　④ List of wear-prone parts and spare parts, along with a certain quantity of complimentary spare parts