Introduction
How to consistently manage moisture during storage and transportation? Electronics, pharmaceuticals, food products, and metal parts can all be affected by humidity, leading to returns, rework, or compliance concerns. If you’ve dealt with packaging failures or unexpected product damage, you already understand how quickly the costs add up.
Silica gel desiccants remain a practical low-maintenance approach to reducing these risks across different industries. In this guide, I’ve gathered 10 silica gel desiccant manufacturers in the USA. Each company offers different strengths in packaging formats, certifications, customization options, and production capacity. Our goal is to provide useful information so you can compare suppliers, identify suitable partners, and simplify the vendor selection process.
What to Consider When Looking for Silica Gel Desiccant Manufacturers?
Selecting a suitable U.S. supplier involves balancing product quality, regulatory compliance, production capacity, and long-term supply stability. The following points can help guide the evaluation process:How to consistently manage moisture during storage and transportation? Electronics, pharmaceuticals, food products, and metal parts can all be affected by humidity, leading to returns, rework, or compliance concerns. If you’ve dealt with packaging failures or unexpected product damage, you already understand how quickly the costs add up.
Silica gel desiccants remain a practical low-maintenance approach to reducing these risks across different industries. In this guide, I’ve gathered 10 silica gel desiccant manufacturers in the USA. Each company offers different strengths in packaging formats, certifications, customization options, and production capacity. Our goal is to provide useful information so you can compare suppliers, identify suitable partners, and simplify the vendor selection process.
Product Quality and Adsorption Performance
Look for silica gel with consistent adsorption capacity, typically in the range of 25–40% of its weight. Uniform bead size, reliable sealing, and good dust control are especially important for sensitive applications such as pharmaceuticals, medical devices, and electronics.
Compliance With Industry Certifications
Relevant standards for U.S. buyers may include:
- FDA compliance for indirect food contact
- ISO 9001 for quality management systems
- DMF (Drug Master File) listing for pharmaceutical suppliers
- Mil-D-3464E compliance for industrial-grade desiccants
A reliable supplier should be willing to provide documentation to verify compliance.
Production Capacity and Scalability
Consider whether the manufacturer can support seasonal demand, large-volume orders, or multi-location distribution. Facilities with automated filling and packaging lines generally deliver more consistent product quality and shorter lead times.
Packaging Flexibility & Customization
Different industries require different packaging formats, such as:
- Tyvek sachets
- Non-woven pouches
- Bulk loose silica gel
- Color-indicating silica gel
- Continuous heat-sealed rolls
A manufacturer with multiple packaging options may reduce the need to coordinate with multiple suppliers.
Transparent Pricing & Lead Times
Clear quotations, defined minimum order quantities, and predictable delivery schedules are essential. Domestic production can help minimize customs-related delays and reduce supply-chain interruptions.
What Not to Do When Picking a Supplier
Avoiding common mistakes helps prevent quality issues, hidden costs, and supply disruptions.
Do Not Ignore Documentation Gaps
Lack of traceability, missing COAs, or absence of ISO/FDA compliance signals risks – especially in regulated industries.
Do Not Overlook Packaging Quality
Do not assume all sachets perform the same. Weak sealing, dust shedding, ink migration, or inconsistent gram weight can lead to product recalls and moisture-related damage.
Do Not Choose Based Only on Lowest Price
Ultra-low pricing often indicates low-grade silica, irregular bead size distribution, or inconsistent filling processes. Consider total cost of ownership, including warranty issues, returns, and operational risks; Not just the unit price.
Do Not Skip Trial Orders
Testing helps evaluate adsorption performance, structural integrity, and compatibility with your existing packaging equipment and storage conditions. Do not commit to a large purchase without a controlled trial.
How to Verify a Reliable Silica Gel Desiccant Supplier
A structured verification process reduces sourcing risks and supports long-term supply planning.
Review Certifications and Compliance Documentation
Check ISO certificates, FDA letters, pharma DMF status, and MSDS documents. For export-oriented operations, RoHS and REACH documentation may also be relevant.
Request Samples for Testing
Conduct basic performance checks by evaluating adsorption rate, dust levels, and heat resistance.
Conduct Background Checks
Review the supplier’s operating history, production locations, distribution capabilities, and industries served. A consistent online presence and transparent product information are indicators of established operations.
Ask for Client References or Case Studies
Feedback from electronics, aerospace, pharma, and packaging customers provides insight into real-world performance, packaging integrity, and service responsiveness.
Consider On-Site or Virtual Factory Audits
When possible, assess automation levels, quality control procedures, packaging line technology, and clean-room standards. Audits help verify whether the manufacturer can meet long-term volume and consistency requirements.
Top 10 Silica Gel Desiccant Manufacturers in the USA
Below are 10 U.S. suppliers offering silica gel solutions across industrial, medical, defense, and packaging applications.
1. Multisorb
Multisorb is a well-known moisture-control company in the United States. It focuses on engineering and works closely with pharmaceutical and healthcare packaging. Rather than selling basic desiccants, Multisorb develops sorbent solutions designed to meet specific performance needs. This makes the company suitable for buyers who require tested and documented results.
- Found year: 1961
- Headquarter: Buffalo, New York, USA
- Main products: Silica gel desiccants, oxygen absorbers, humidity regulators, custom sorbent systems
- Key advantages:
- Engineering-driven design ensures highly predictable adsorption performance, critical for pharma and diagnostics
- Integrated system approach allows buyers to match sorbent type, dose, and pouch format to product shelf-life needs
- Strong regulatory compliance supports FDA-regulated industries
- High-capacity production lines allow multinational buyers to scale without supply risks
- Certifications: ISO 9001; supports FDA and DMF documentation.
- Website: https://www.multisorb.com
- Tel: +1-716-824-8900
- Address: 325 Harlem Road, Buffalo, NY, USA
- Final thoughts: Multisorb is a high-end sorbent manufacturer. It works well for companies in pharmaceuticals, diagnostics, and high-value electronics. Clear technical documentation helps reduce regulatory risks. Their products are more specialized and may not be necessary for general industrial use.
2. Clariant
Clariant operates large desiccant manufacturing facilities in the United States and supplies a wide range of silica gel products. The company is known for consistent material quality and steady distribution support.
- Found year: 1995
- Headquarter: U.S. offices in North Carolina and Arizona
- Main products: Silica gel packets, container desiccants, humidity-indicator solutions, pharma-grade desiccants
- Key advantages:
- Global sourcing helps maintain steady supply for international buyers
- Tyvek packaging reduces dust and supports reliable adsorption
- R&D resources support pharma, defense, and industrial applications
- Environmental compliance helps meet sustainability requirements
- Certifications: ISO 9001; FDA-compliant materials; meets MIL-D-3464E standards
- Website: https://www.clariant.com
- Tel: +1-704-331-7000
- Address: Charlotte, North Carolina, USA
- Final thoughts: A practical option for buyers needing consistent standards across regions. Lead times and minimum order quantities may be higher than smaller domestic suppliers.
3. Sorbent Systems
Sorbent Systems focuses on packaging and offers a wide range of desiccants with flexible sealing and custom printing options. It is a good fit for buyers who need private-label or OEM packaging.
- Found year: 1983
- Headquarter: Los Angeles, California, USA
- Main products: Silica gel desiccants, oxygen absorbers, Mylar bags, and custom moisture-control packaging
- Key advantages:
- Strong customization capabilities for printed sachets and specific gram sizes
- Broad product range that supports consolidated purchasing
- Fast lead times for distributors and consumer product sectors
- Technical support for choosing pouch materials
- Certifications: ISO-aligned internal QC processes; FDA-compliant materials where applicable.
- Website: https://www.sorbentsystems.com
- Tel: +1-818-998-6099
- Email: sales@sorbentsystems.com
- Address: 16100 Kovacs Lane, Los Angeles, CA, USA
- Final thoughts: Best for buyers that require flexibility, custom printing, varied pouch materials, and mixed packaging solutions. Better suited to small-to-medium buyers than highly regulated pharmaceutical applications.
4. AGM Container Controls
AGM Container Controls supplies industrial and aerospace desiccant solutions, including silica gel bags for containers, equipment enclosures, and military use.
- Found year: 1970
- Headquarter: Tucson, Arizona, USA
- Main products: Silica gel desiccant bags, breather valves, humidity-control equipment
- Key advantages:
- Aerospace and defense specialization ensures strict adherence to MIL-spec requirements.
- Durable packaging for machinery, military storage, and industrial shipping
- Engineering support for custom humidity-control systems
- Long-term industry relationships reduce procurement risks
- Certifications: MIL-D-3464E compliant; ISO 9001.
- Website: https://www.agmcontainer.com
- Tel: +1-520-881-2130
- Email: agm@agmcontainer.com
- Address: 3526 East Fort Lowell Road, Tucson, AZ, USA
- Final thoughts: A good option for aerospace, defense, and industrial OEM buyers needing rugged, compliant desiccant solutions. Not targeted at consumer or small-format sachet applications.
5. Desiccare, Inc.
Desiccare is a U.S. manufacturer known for its wide range of desiccants and humidity control products. It serves diverse industries, from food packaging to medical devices.
- Found year: 1994
- Headquarter: Pomona, California, USA
- Main products: Silica gel packets, clay desiccants, humidity indicator cards, oxygen absorbers
- Key advantages:
- Broad product range supports distributors with multiple SKUs
- Cleanroom-compatible packaging for sensitive applications
- Custom labeling and OEM packaging for private brands
- Flexible MOQs for small and mid-size buyers
- Certifications: ISO 9001; FDA-compliant materials
- Website: https://www.desiccare.com
- Tel: +1-909-444-8272
- Email: sales@desiccare.com
- Address: 225 Arlington Ave, Pomona, CA, USA
- Final thoughts: A balanced option for general industrial and consumer sectors. Broad product options provide convenience, though it is less specialized for high-regulation pharmaceutical needs.
6. Drierite
Drierite is one of the longest-running desiccant brands in the United States, best known for its calcium sulfate drying agents used in laboratory and industrial drying applications.
- Found year: 1934
- Headquarter: Xenia, Ohio, USA
- Main products: Calcium sulfate desiccants (regular and indicating), bulk desiccant media, drying units, and laboratory drying columns
- Key advantages:
- Long operating history in gas, air, and chemical drying
- Regenerable materials support long-term use
- Detailed technical data available for adsorption performance
- Suitable for applications requiring very low moisture levels
- Certifications: SDS available; regular Drierite material is listed as GRAS for general use
- Website: https://secure.drierite.com
- Tel: +1-937-376-2927
- Email: info@drierite.com
- Address: 138 Dayton Avenue, Xenia, OH 45385, USA
- Final thoughts: Well-suited for laboratory, industrial gas, and chemical drying requirements. Not focused on small consumer silica gel packet applications.
7. Delta Adsorbents
Delta Adsorbents supplies desiccants and industrial adsorption media to industrial manufacturers, with a focus on bulk desiccants and moisture-control solutions for facilities.
- Found year: 1969
- Headquarter: Chicago, Illinois, USA
- Main products: Silica gel adsorbents, activated alumina, molecular sieves, custom desiccant systems
- Key advantages:
- Technical expertise in adsorption media, ideal for buyers needing guidance on application suitability.
- Strong industrial focus, serving plastics, coatings, and compressed air systems.
- Reliable U.S. inventory to reduce downtime for industrial plants.
- Ability to supply bulk quantities for OEM manufacturers.
- Certifications: ISO-aligned quality control processes
- Website: https://www.deltaadsorbents.com
- Tel: +1-630-980-5280
- Email: sales@deltaadsorbents.com
- Address: 555 Rogers Street, Downers Grove, IL, USA
- Final thoughts: Best for industrial buyers needing large volumes of adsorption media. Less suitable for consumer packaging or custom branded sachets.
8. Interteck Packaging
Interteck Packaging supplies a wide selection of moisture-control solutions for commercial and industrial shipment protection. Product categories include silica gel packs, container desiccants, and military-spec desiccant bags.
- Found year: 1992
- Headquarter: Orchard Park, New York, USA
- Main products: Silica gel packets, container desiccants, humidity indicator cards, MIL-SPEC desiccant bags
- Key advantages:
- U.S. production capabilities for moisture-control packaging
- Broad product mix for warehouse, freight, and export use
- Stocking programs support consistent availability
- Suitable for distributors and OEM packaging operations
- Certifications: SDS and compliance materials available; specific management system certifications may require direct request
- Website: https://interteckpackaging.com
- Tel: +1-716-662-9059
- Email: interteckpackaging@gmail.com
- Address: Orchard Park, New York, USA
- Final thoughts: A practical option for industrial shipment and export packaging. Less focused on highly specialized lab or pharmaceutical desiccants.
9. Dry & Dry
Dry & Dry provides silica gel desiccant products for consumer, retail, and small business uses. The company offers a wide range of packet sizes and formats for food storage, electronics, and general moisture protection.
- Found year: Over 30 years of industry experience
- Headquarter: Brea, California, USA
- Main products: Silica gel packets (paper, Tyvek®, and continuous rolls), indicating silica gel, clay desiccants, oxygen absorbers
- Key advantages:
- Broad range of packet sizes for retail and consumer packaging
- Indicating silica gel supports repeated use
- Easy ordering and fast shipping for small and mid-size orders
- Clear product documentation and SDS for general safety
- Certifications: FDA-compliant materials for indirect food contact (as stated publicly); SDS available
- Website: https://dryndry.com/
- Tel: +1-714-337-6239
- Email: info@dryndry.com
- Address: 590 Apollo Street, Suite A, Brea, CA 92821, USA
- Final thoughts: Suitable for retail, e-commerce, and small OEM buyers needing ready-to-use silica gel packets. Less focused on large industrial production lines or technical engineering requirements.
10. Flow Dry Technology, Inc.
Flow Dry Technology provides engineered desiccant components for automotive and industrial systems, including HVAC applications, compressors, and sealed enclosures.
- Found year: 1946
- Headquarter: Brookville, Ohio, USA
- Main products: Desiccant bags, cartridges and assemblies, engineered sealed-system drying solutions
- Key advantages:
- Strong automotive and industrial focus
- Engineering support for custom system designs
- Proven experience with Tier 1 and Tier 2 suppliers
- Suitable for long-term OEM procurement
- Certifications: ISO 9001; automotive quality system certifications publicly referenced
- Website: https://www.flowdry.com/
- Tel: +1-937-833-2161
- Email: service@filtrationgroup.com
- Address: 379 Albert Road, Brookville, OH 45309, USA
- Final thoughts: Best for manufacturers and industrial OEMs needing engineered desiccant components. Not focused on simple silica gel packet sourcing or consumer retail packaging.
Why Work with a Chinese OEM/ODM Silica Gel Desiccant Manufacturer?
Even when the target market is the United States, many importers, private labels, and packaging suppliers choose China-based OEM/ODM partners to support large production runs and flexible packaging needs.
Cost Efficiency
Established supply chains and high-volume production in China often create a 20–30% unit cost advantage for bulk importers.
Large Production Capacity
Chinese factories can support multi-container orders, which is useful for seasonal demand, warehouse stocking, and e-commerce fulfillment.
Stable Material Availability
China has strong upstream access to silica materials, helping ensure predictable supply and stable lead times.
Tyvek Packaging Capacity
Many OEM factories are approved to use Tyvek® pouch materials for electronics, medical, and pharmaceutical applications.
Cleanroom and Pharma-Grade Packaging
Tier-1 factories offer cleanroom packaging and quality controls suitable for nutraceuticals, medical devices, and sensitive products.
OEM/ODM Flexibility
Buyers can request:
- Custom logo printing
- Multi-language packaging
- Custom gram weights
- Continuous roll or inclined-plate sealing
- Private-label packaging for retail
This level of customization supports brand differentiation and helps products align with specific market or regulatory requirements.
Conclusion
This guide highlights a list of silica gel desiccant manufacturers in the United States. Each manufacturer on this list offers different strengths, whether that’s industrial scale, compliance support, or OEM packaging flexibility.
As you look through these options, consider your product requirements, order volumes, and quality documentation needs. If you’d like help comparing suppliers or exploring OEM/ODM opportunities for custom packaging, I’m here to support your next step.
