China Wholesale Cold Therapy Packs Manufacturer & Factory

Strategic High-Tech Medical Solutions: Advanced Cryotherapy, Phase-Change Technology, and Industry 4.0 Integrated Manufacturing.

The Evolution of Cold Therapy: A Global Manufacturing Perspective

In the modern clinical and sports medicine landscape, Cold Therapy Packs have transitioned from simple "ice bags" to precision-engineered medical devices. As a leading China Cold Therapy Packs Manufacturer, Hubei ProMix Medical Co., Ltd. stands at the intersection of material science and therapeutic efficacy. Our approach integrates Phase Change Materials (PCM) and advanced hydrogel structures to provide controlled, long-lasting thermal regulation that meets the rigorous standards of global healthcare providers.

By leveraging China's robust industrial ecosystem and our proprietary "Factory 4.0" infrastructure, we offer global partners unparalleled scalability, consistent medical-grade quality, and significant information gain in product development.

20+ Years Industry Experience
100+ Intellectual Patents
170+ Countries Served
20k+ Medical Institutions

Hubei ProMix Medical Co., Ltd.

Hubei ProMix Medical Co., Ltd. is a modern high-tech enterprise integrating research and development, manufacturing, sales, and service of advanced medical materials. The company specializes in functional wound dressings, medical plasters, and personal healthcare products, providing comprehensive solutions for global healthcare needs.

Founded in 2002 and located in Huazhong International Industrial Park, ProMix Medical has grown into a diversified industrial group with more than ten wholly owned subsidiaries. Backed by over 20 years of industry experience, the company has established a strong foundation in innovation and product development.

We hold more than 100 intellectual property rights and have passed international quality management system certifications such as ISO 13485, ISO 9001, ISO 14001, and ISO 45001. Our products are certified by CE, FDA, TGA, and HSA.

ProMix Medical Facility

Technology Roadmap & Future Outlook

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Phase Change Material (PCM) Integration

The next generation of cold packs will move beyond simple gels. We are developing PCM-based solutions that maintain a constant 15°C—the optimal temperature for reducing inflammation without causing skin burn or vasoconstriction recoil.

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Smart Temperature Monitoring

Integrating RFID and NFC sensors into bulk wholesale cold packs to allow medical staff to track the thermal status and usage history of a therapy session through a centralized digital platform.

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Bio-degradable Packaging

Responding to global sustainability mandates, our R&D team is finalizing cold therapy packs made from corn-starch-based films and organic-derived gel matrices, reducing the carbon footprint of single-use medical supplies.

Comprehensive Macro-Industry Solutions

We don't just supply products; we engineer therapeutic ecosystems for diverse sectors.

Sports Medicine & Recovery

Customized compression-integrated cold packs for professional athletes. Designed for rapid post-traumatic recovery and reduction of exercise-induced muscle damage (EIMD).

Post-Surgical Clinical Care

Anatomically shaped packs for orthopedic surgeries (knee, shoulder, hip). Optimized for hospitals requiring long-term thermal stability and sterile-compliant secondary packaging.

Dermatology & Medical Aesthetics

Ultra-soft cooling patches for post-laser treatments and filler applications, ensuring patient comfort and significantly reducing downtime and erythema.

China Factory 4.0: Supply Chain Resilience & Precision

Our manufacturing facility utilizes a "Circular Quality Loop," ensuring every cold pack meets 100% inspection standards.

Raw Materials
Raw Materials Selection
Slitting
Precision Slitting
Die-cutting
Automated Die-cutting
Cutting Pieces
Exact Piece Cutting
Print Marking
High-Res Print Marking
Packing
Automated Packing
Die-cutting 2
Multi-Layer Die-cutting
Cutting Pieces 2
Unit Integration
Packing 2
Secondary Packaging
Packing 3
Bulk Logistics Prep
Die Cutting Machine
AI-Controlled Die Cutting
Slitting Machine
High-Speed Slitting
Circular Die Cutting
Circular Precision
Laminating
Smart Laminating
Cutting
CNC Cutting Machine
Rewinder
Automatic Rewinder

Local Support & Global Compliance Assurance

Navigating the complex regulatory waters of the EU MDR, US FDA, and UKCA is a significant barrier for many distributors. As an expert China Factory, ProMix Medical provides full documentation support, ensuring that our Cold Therapy Packs are market-ready the moment they reach your warehouse.

  • ✔ ISO 13485: Dedicated medical device quality management system.
  • ✔ REACH & RoHS: Guaranteed chemical safety for gel and plastic materials.
  • ✔ Biocompatibility Testing: ISO 10993 compliant for skin sensitivity and irritation.

Global Sourcing Benefits

By partnering with ProMix, global enterprises benefit from:

  1. Economies of Scale: Direct factory pricing without middleman markups.
  2. OEM/ODM Flexibility: Custom shapes, sizes, and gel formulations.
  3. Strategic Location: Proximity to major shipping ports for optimized lead times.

Corporate Identity & Brand Philosophy

Brand Concept

Corporate Philosophy
Focusing on green technology and caring for life and health.

Corporate Vision
To become a preferred innovative brand in the global health industry driven by science and technology.

Corporate Mission
Serving society and improving human health worldwide.

Frequently Asked Questions (FAQ)

🔹 How do you ensure the shelf life of cold therapy packs in bulk storage?
We use high-barrier multi-layer nylon/PE films that prevent gel evaporation and maintain chemical stability for up to 3 years under standard storage conditions. Each batch undergoes accelerated aging tests.
🔹 Can you produce customized gel formulations for specific temperatures?
Yes, our R&D lab can adjust the freezing point and viscosity of the hydrogel to meet specific medical or industrial requirements, including non-toxic, food-grade, or long-duration PCM variants.
🔹 What is the MOQ for OEM cold therapy pack manufacturing?
Generally, our MOQ starts from 5,000 units for standard sizes and 10,000 units for custom-shaped molds, allowing for competitive pricing while maintaining manufacturing efficiency.
🔹 Are your cold packs reusable and how many cycles can they withstand?
Our professional-grade reusable packs are designed for over 500 freeze-thaw cycles without compromising the structural integrity of the outer seam or the therapeutic consistency of the gel.