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Sep 05, 2025

Cleanliness and Cleanroom Packaging: Ensuring High-Standard Delivery of Precision Parts

In the European and American markets, especially in industries like medical, aerospace, and semiconductors, the cleanliness and packaging of parts are just as important as their precision. European and American clients require parts to undergo ultrasonic cleaning, pure water rinsing, and cleanroom drying before shipment. These steps ensure that parts are free from oils, particles, and metal shavings, preventing issues during subsequent assembly processes.

Stricter requirements also include cleaning and drying in a Class 100/1000 cleanroom and packaging the parts in double vacuum-sealed packaging. This ensures that the parts are not contaminated during transport. These meticulous details affect not only the appearance but also the functionality and reliability of the parts in real-world applications.

Cleanliness Blind Spots in Domestic Factories

In contrast, many domestic factories have lower standards for cleaning and packaging. Many factories rely on basic cleaning in a regular workshop and directly pack the parts after cleaning. During transportation, these parts are susceptible to secondary contamination, and clients often find oil stains, particles, or metal shavings when unpacking, which leads to rejected shipments due to quality issues.

Due to the lack of strict cleanliness control and proper packaging methods, many parts fail to meet the high standards required by European and American clients, directly affecting supply chain stability and client trust.

Mid's Cleanliness Management

At Mid, we adhere to high standards in cleanliness control and packaging. Through a series of professional processes and facilities, we ensure that every part delivered meets international standards. After ultrasonic cleaning and pure water rinsing, the parts undergo final drying and packaging in a Class 100 cleanroom to avoid contamination. All parts are then packaged in double vacuum-sealed packaging, ensuring no secondary contamination during transportation.

This comprehensive control and stringent packaging process not only ensures the cleanliness of the parts but also provides clients with a sense of quality and professionalism when receiving the product. Mid's standardized processes have laid the foundation for long-term, stable cooperation with European and American clients.

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