KAKU Ventilation Filter FU-9804B

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 observe the entire process and full performance inspection of the products. Only after the products are confirmed to be qualified will they be packed and shipped. II. Product Price Commitment: 　　1. To ensure high reliability and advancement of the products, the materials selected for the system are all from domestic or internationally renowned high-quality brands. 　　2. Under equal competitive conditions, without compromising the technical performance or altering product components, our company will sincerely offer you the most favorable prices. III. Delivery Time Commitment: 　　1. 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 diagram 　　③ Instructions and manufacturers of externally purchased components 　　④ List of wearable parts and spare parts, along with a certain quantity of complimentary spare parts.