Exhibiting at HOTELEX Shanghai 2025

Jiangsu Desika Molecular Sieve Dry Filter Co., Ltd. is a specialized manufacturer of molecular sieve products and drying filtration systems, serving critical needs in refrigeration, air conditioning, gas separation, and chemical processing industries. Based in Nanjing, Jiangsu Province, China, Desika combines material science innovation with precision engineering to deliver high-performance desiccant and filtration technologies.

Company Overview

Established in one of China’s major industrial centers, Desika has developed a robust presence in the field of advanced filtration. The company’s expertise spans molecular sieve production, filter design, and application-specific solutions for moisture and impurity control in gas and liquid systems.

Core Business

Desika's core competencies include the manufacture and export of molecular sieve drying filters and desiccant components that are critical to ensuring the longevity and efficiency of closed-loop refrigeration and HVAC systems, as well as gas purification and industrial drying processes.

Product Portfolio

Desika offers a comprehensive range of engineered filtration and desiccant products:

Molecular Sieves

• Spherical Particle Molecular Sieves for high moisture adsorption efficiency
• Available in various mesh sizes tailored to refrigeration and gas processing environments

Drying Filter Elements

• Solid Core Molecular Sieve Filters used in refrigerant circuits to protect compressors and improve thermal exchange stability

Filter Dryers

• Liquid Line Filter Dryers suitable for R22, R134a, R410a, and other refrigerants
• Equipped with bidirectional flow capabilities and compact designs for OEM applications

Drying Filters

• Gas and Liquid Phase Drying Filters for industrial and chemical processing applications
• Used in sealed systems to remove residual moisture and acids

Specialization & USP

Desika’s market advantage stems from:

• High-adsorption rate molecular sieves manufactured using advanced extrusion and sintering techniques
• Precision filter designs for high flow rate and minimal pressure drop
• Strong OEM/ODM customization capacity for refrigeration system manufacturers
• Strict quality control systems ensuring product reliability in extreme conditions

Financial and Market Presence

Though specific financial figures are not disclosed, Desika is listed as an export-oriented manufacturer with global B2B platform presence. Industry data suggests:

• Estimated Annual Revenue: USD 3–8 million
• Export destinations include South Asia, Eastern Europe, Middle East, and Southeast Asia
• Collaboration with international refrigeration system brands and HVAC component suppliers

Target Market

Desika serves a broad range of industries:

• HVAC and Refrigeration Equipment Manufacturers
• Gas Processing Plants
• Automotive Air Conditioning System Assemblers
• Petrochemical and Energy Sectors
• OEM and aftermarket filtration suppliers

Manufacturing Capabilities

Desika operates a specialized production facility that includes:

• Molecular sieve production lines with controlled atmosphere kilns
• Automated filter assembly lines
• Clean room testing for adsorption capacity and structural integrity
• Custom mold tooling and prototyping for proprietary filter formats

Certifications & Compliance

While specific certificates are not publicly listed, companies in this sector generally adhere to:

• ISO9001:2015 Quality Management System
• RoHS Compliance for environmental safety
• GB and EN standards for pressure equipment and refrigeration safety

Desika products are designed to conform to international safety and environmental requirements, ensuring compatibility with global markets.

Export Logistics

Based in Nanjing, the company benefits from excellent transport links to Shanghai and Ningbo ports, offering:

• Flexible shipping volumes (FCL/LCL)
• Technical export documentation for OEM integration
• Multilingual logistics support

Industry Standing

Though Desika operates primarily under a B2B model with limited consumer brand visibility, the company is known in industry circles for:

• Reliable supply chains
• Consistent adsorption performance in critical refrigeration trials
• Collaborations with academic research institutions for material innovation

Jiangsu Desika Molecular Sieve Dry Filter Co., Ltd. continues to serve as a specialized and reliable provider of filtration solutions critical to environmental control systems, aiming to expand its global presence through technical innovation and quality consistency.