1. Medical & Pharmaceutical Cold Chain Transport

Our PCM cooling packs are widely used for the transportation of vaccines, insulin, biochemical reagents, blood samples and other temperature-sensitive medical supplies. Different from ordinary ice packs that freeze hard and melt fast, our phase change materials keep a steady 2–8°C constant temperature for a long time. They avoid sharp temperature changes that damage medical ingredients. They are reusable, safe and non-toxic, and can replace expensive dry ice to greatly reduce customers’ cold chain logistics costs.

2. Fresh Food & Grocery Cold Chain Delivery

For seafood, fruits, vegetables, pre-cooked meals and fresh grocery distribution, our PCM products provide slow and uniform cooling. They will not frost-bite fresh food like traditional ice packs. Even during long-distance transportation and bumpy delivery, the internal temperature stays stable, effectively extending the fresh-keeping period. Besides, the reusable feature helps clients reduce packaging waste and meet environmental and export standards.

3. Medical Cold & Hot Physical Therapy

We have flexible PCM packs for body therapy, supporting both cold compress and hot compress use. For sports injuries, swelling relief and postoperative recovery, our products maintain a mild constant temperature. They never cause sudden over-cold or over-heat stimulation to human skin. The material is soft, foldable and fits body curves well. It can be used repeatedly for thousands of times, very suitable for medical institutions, sports clubs and household use.

4. Outdoor & Portable Insulation Preservation

Our PCM insulation materials are ideal for outdoor camping, fishing, field work and car refrigeration. Without any power supply, they can store cold or heat for a very long time. Compared with ordinary ice bags, our PCM products melt much slower and deliver longer constant-temperature preservation performance. They are durable and shock-resistant, fully adapting to complex outdoor environments.

5. Industrial Equipment Heat Dissipation & Temperature Control

Many industrial devices generate peak heat during operation. Our phase change materials can absorb instantaneous high temperature through latent heat, effectively prevent equipment overheating and temperature runaway. This is passive temperature control with no electricity consumption, helping enterprises save energy and reduce consumption. It greatly improves the safety and service life of energy storage batteries, precision instruments and outdoor electrical cabinets.

6. Functional Constant-Temperature Clothing

We support customized PCM for temperature-control garments. The materials can be embedded in cooling vests, work clothes and outdoor sportswear. In high-temperature environments, the PCM absorbs body heat actively to lower skin temperature and bring lasting comfort. The temperature is controlled within a safe and comfortable range, neither too cold nor too hot. The material is thin, light and easy to compound with various fabrics.

7. Commercial Refrigeration & Power-Off Emergency Preservation

Our PCM cold storage sheets are widely installed in supermarket display freezers, convenience store refrigerators and temporary cold storage rooms. They balance the internal temperature of the refrigerator, reduce frequent start and stop of the compressor, and achieve obvious power-saving effects. Most importantly, they can provide continuous cold storage protection during sudden power outages, avoiding massive loss of frozen and refrigerated goods for merchants.

8. Pet Constant-Temperature Protection Products

We also supply safe PCM materials for pet cooling mats and pet transport boxes. The constant-temperature cooling effect is mild and will not hurt pet skin. The material is leak-proof, non-toxic and reusable. It solves the overheating problem of pets in summer and high-temperature transportation, and is very popular with overseas pet product brands and pet logistics companies.

General Product Highlights (For Website & Catalog)

We are a direct factory specializing in phase change material R&D and production. All PCM temperature points can be customized. Our products feature constant temperature stability, long service life, energy saving, environmental protection and wide application. We support OEM and ODM services for global clients in medical, cold chain, industrial and consumer product fields.