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100,000-Class Dust-Free Cleanroom + 21 Quality Inspection Steps: How High is the Safety Factor When Customizing Lubricants with PINGCHUANG MEDICAL?

Jun. 09, 2025

Among products that come into intimate contact with the human body, the safety of Personal Lubricant is undoubtedly a primary concern for consumers. Any minute impurity, microbial excess, or harmful substance residue can pose a potential threat to the user's health.


100,000-Class Dust-Free Cleanroom   21 Quality Inspection Steps: How High is the Safety Factor When Customizing Lubricants with PINGCHUANG MEDICAL?cid=3

 

 Therefore, choosing a custom manufacturing factory with a superior production environment and a rigorous quality control system is the foremost task for brand owners to ensure product safety and win market trust.

 

A 100,000-class dust-free cleanroom is an important standard for measuring the cleanliness of a production environment, commonly found in the production of high-standard products like pharmaceuticals and medical devices. It strictly controls the number of dust particles and microorganisms in the workshop through a professional air purification system, eliminating contamination risks at the source during production. Producing Personal Lubricant in such an environment can maximize product purity and prevent the growth of harmful microorganisms like bacteria and mold.

 

The 21 quality inspection steps, on the other hand, build a "safety firewall" from raw materials to finished products. This typically includes strict screening and testing of each batch of medical-grade raw materials to ensure they meet standards for purity, harmlessness, etc.; monitoring and spot-checking semi-finished products at critical production nodes; and after the finished product is completed, conducting comprehensive tests including microbial detection, heavy metal residue analysis, pH value, viscosity stability, and more. Each step involves layers of checks to ensure that the final ex-factory products are not only safe but also exhibit minimal batch-to-batch variation and consistent quality.


100,000-Class Dust-Free Cleanroom   21 Quality Inspection Steps: How High is the Safety Factor When Customizing Lubricants with PINGCHUANG MEDICAL?cid=3

 

When a 100,000-class dust-free cleanroom is combined with rigorous 21 quality inspection steps, it means the product receives the highest standard of safety assurance at every stage of production. This is not only a responsibility towards consumer health but also a cornerstone for brands to establish credibility in the high-end market.

 

PINGCHUANG MEDICAL adheres to such high standards, with a 16,000-square-meter modern factory equipped with a 3,000-square-meter 100,000-class dust-free cleanroom. We strictly implement GMP pharmaceutical production standards, use medical-grade raw materials, and control microbial and heavy metal residues through 21 quality inspection steps. Choosing PINGCHUANG MEDICAL for lubricant customization ensures you receive medical-grade production quality assurance.

 

Heavy Metal Residue 10 Times Lower Than Industry Standards! In-Depth Analysis of PINGCHUANG MEDICAL's Custom Personal Lubricant Quality Code

 

As a product that comes into direct contact with intimate skin, the safety and purity of Personal Lubricant are paramount. Among these, heavy metal residue has always been a hidden risk of high concern for both consumers and brand owners. If elements like lead, mercury, and arsenic exceed standards, long-term use can cause potential harm to the human body.


100,000-Class Dust-Free Cleanroom   21 Quality Inspection Steps: How High is the Safety Factor When Customizing Lubricants with PINGCHUANG MEDICAL?cid=3

 

Choosing a custom manufacturer that can strictly control heavy metal residue is key to ensuring product quality and user health. When a company claims its product's heavy metal residue is far below industry standards, there must be a rigorous quality control code hidden behind it.

 

To achieve effective control of heavy metal residue, one must start from the source—the selection of raw materials. Responsible manufacturers insist on using high-purity, medical-grade raw materials and conduct strict qualification audits and incoming inspections of suppliers. Only by ensuring that every batch of raw materials entering production meets extremely low heavy metal content standards can a foundation for the purity of the final product be laid. This requires companies to have professional testing capabilities and strong control over the supply chain.

 

Environmental control and process optimization during production are also crucial. Modern production equipment and clean production environments (such as 100,000-class dust-free cleanrooms) can effectively prevent the introduction of exogenous heavy metal contamination during the production process. Simultaneously, precise production processes and strict operating procedures can minimize the risk of materials coming into prolonged contact with equipment parts that may contain heavy metals or undergoing chemical reactions during handling, mixing, and filling.

 

Strict testing at the finished product stage is the final line of defense. By using highly sensitive testing instruments (such as atomic absorption spectrometers), quantitative analysis of heavy metal residue is performed on each batch of finished products to ensure its content is far below national or international safety standards. This not only requires investment in expensive testing equipment but also professional testing personnel and a comprehensive quality management system to support it.


100,000-Class Dust-Free Cleanroom   21 Quality Inspection Steps: How High is the Safety Factor When Customizing Lubricants with PINGCHUANG MEDICAL?cid=3

 

PINGCHUANG MEDICAL always prioritizes quality in personal lubricant customization. We not only use medical-grade raw materials but also ensure, through 21 strict quality inspection steps, that product heavy metal residue is far below the industry average, even reaching one-tenth of the industry standard. This stems from PINGCHUANG MEDICAL's ultimate pursuit of medical-grade production quality and its solemn commitment to consumer health. Choosing PINGCHUANG means choosing peace of mind and trust.