Our feeder desiccant box is suitable for mainstream automatic pet feeders (dry food type) on the market, including smart timed feeders, large-capacity grain bucket feeders, etc. The drying box is equipped with efficient desiccants and activated carbon composite filter materials, effectively absorbing moisture and odors from the air, keeping the internal humidity of the feeder at a lower level and significantly delaying the oxidation, moisture absorption, and mildew of dry food, maintaining the freshness and palatability of the food. Specific parameters can be customized according to the customer's feeder model.

The desiccants (silica gel/molecular sieve) and activated carbon we use are made from food-contact grade raw materials, passing relevant tests such as SGS and FDA, and are free from harmful substances, safe for pets and food. As a manufacturer with a national CNAS accredited testing center, we can conduct comprehensive tests on each batch of raw materials and finished products for heavy metals, VOC release, adsorption performance, etc., and issue authoritative test reports to ensure product safety and compliance.

Yes. Cleantop has over 20 years of experience in the research and manufacturing of filtration products and has a reserve of over a thousand filtration solutions, fully supporting OEM/ODM cooperation. Customizable projects include: appearance structure dimensions, filter material formulations (desiccant/activated carbon ratio), adsorption capacity, shell materials and colors, logo printing, independent packaging, color box design, instruction manuals, and multi-language labels. Our R&D team can provide one-stop customized solutions based on the internal structure and usage environment of your feeder.

We have a 50,000 square meter factory and a 20,000 square meter clean workshop (a total of 6), where the feeder desiccant boxes are filled and sealed in a clean environment to avoid dust contamination and moisture intrusion, ensuring the activity of the desiccant upon leaving the factory. The company has obtained ISO 9001, ISO 14001, ISO 45001, and the new IATF16949 and GMP certifications for medical supplies in 2024, establishing a comprehensive quality control system with IQC, IPQC, and OQC. Each batch undergoes sampling inspections for adsorption performance, sealing, appearance, etc., to ensure batch consistency.

Cleantop products have been sold to multiple countries including Europe, the USA, Japan, and South Korea. The company and its products have obtained multiple international authoritative certifications such as European BSC1, US EPA, NSF, SGS, ISO 9001/14001/45001, IATF16949, and GMP. For the feeder desiccant box product, we can provide compliance test reports for food contact materials (FDA/LFGB), REACH, RoHS, etc., fully meeting the entry requirements of markets in Europe, the US, and Japan.

The standard MOQ is usually 3000-5000 PCS, while the MOQ for customized versions depends on the complexity of the structure and mold situation. Regarding samples: existing specifications can be shipped within 3-5 working days; custom samples generally take 7-15 working days (including sample testing). Mass order delivery times: standard versions take 15-25 days, customized versions take 25-40 days. We have automated production lines and sufficient raw material inventory, allowing flexible production scheduling according to customer promotions or project timelines.

Under standard usage conditions (environmental humidity 50-70% RH), the effective adsorption life of a single drying box is about 30-60 days, depending on the sealing of the feeder and the humidity of the usage environment. We can develop disposable or renewable types (silica gel types that can be regenerated through microwaving/sun drying) according to customer needs. Status indicator color-changing labels can be printed on the product packaging to help end-users intuitively determine when to replace it, enhancing user experience.

We strongly recommend that customers request samples and conduct actual tests before placing orders. Additionally, Cleantop has a national-level CNAS accredited testing center that can provide internal test reports on adsorption capacity, sealing performance, dust shedding rate, etc., for free; if third-party authoritative testing such as SGS, Intertek, or BV is needed, we can fully cooperate in sending samples for testing and bear reasonable testing costs. Customers are welcome to visit the Zhongshan factory to inspect our clean workshop, laboratory, and production process.