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Quality Control

We follow the highest ISO9001 standards and have developed a complete quality control system to test the quality and performance of our cold chain packaging, such as the testing of phase change materials in our CNAS laboratory. We also promise to provide customers with full test reports.

Our Customer-oriented Quality Control System

Our QC system includes purchase management , in-process inspections, laboratory evaluations, and third-party assessments. Additionally, we integrate customer feedback into our system, enabling us to understand client needs promptly and drive continuous improvement of our cold chain package.

Quality Inspection Item List

Cold chain packaging quality control

Raw Material Testing

We conduct component analysis and performance testing on all incoming materials, ensuring they fully meet standards before they are accepted into our inventory.
PCM testing

PCM Testing

In our CNAS laboratory, we adhere to the GB/T 34399-2017 standard to test the phase transition point, viscosity, electrical conductivity, pH value, and other properties of phase change materials, ensuring superior insulation performance.
Validation

Durability Testing

After repeated tests, our insulation bags still maintain complete insulation performance after 100 cycles of use, and the damage rate is less than 1%.
Validation

Insulation Performance Testing

Our thermal insulation bags can keep the internal temperature below 5℃ for up to 12 hours at room temperature (25℃), which has excellent thermal insulation effect.
Cold chain packaging environment testing

Environmental Impact Assessment

After experimental evaluation, our insulation bags can reduce carbon emissions by about 18% over the entire life cycle compared to traditional disposable insulation bags. They are an ideal choice for your sustainable development.
shipping inspection

Shipping Inspection

Before loading, our inspectors will check again to ensure that the order meets customer requirements and is shipped intact.

Authoritative Report

Our commitment to quality is verified by authoritative institutions. In addition to the following third-party test reports, we provide customers with other reports such as oral toxicity tests to enhance your confidence in our cold packaging solutions.
ROHS
MSDS
FDA

Explore Huizhou's Temperature Controlled Packaging Solutions

Ice Pack

Ice Pack is widely used in temperature-sensitive transportation needs, from food preservation to temperature-controlled transportation of pharmaceuticals, ensuring the freshness and safety of products during transportation.

Cooler Box

Cooler Box is suitable for all types of temperature-controlled transportation, especially in scenarios such as food, medicine and experimental samples that need to be kept at low temperatures for a long time, ensuring that the goods maintain the optimal temperature during transportation and storage, ensuring quality and safety.

Insulated Bag

Insulated Bag is suitable for applications such as food delivery, medical transportation and outdoor picnics, effectively maintaining internal temperature and avoiding the impact of temperature fluctuations on items.

Thermal Pallet Covers

Thermal Pallet Covers are suitable for bulk temperature-controlled transportation, providing comprehensive protection for products such as food, medicine and chemicals that are easily affected by temperature, effectively insulating against heat and ultraviolet rays, and ensuring the quality and stability of goods during long-distance transportation.

Insulation Box

Insulation Box can be used for temperature-sensitive goods such as food, medicine and biological products, effectively isolating the external temperature and ensuring the safety and stability of products during transportation.

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