About Us
Xiamen KWS Purification Technology Co., Ltd. was founded in 2011, is located in the beautiful coastal city - Xiamen, located in Xiamen Tongan District, Tongji North Road, No. 188, second floor. The company mainly produces primary, medium and high efficiency air filters, air purification equipment series of national standard, non-standard products, is a professional set of research and development, production, sales and service as one of the high-tech enterprises. At present, the company has registered its own brand trademark , and all kinds of products are used in precision microelectronics, food, medicine, purification and air-conditioning industry.
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13 +Years of Experience
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15 +Patents
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50 +Professional Staff
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100 +Satisfied Customers
APPLICATION
Efficiency Air Filters have diverse applications across various sectors. Here are some common scenarios:

Biotechnology
HEPA filters (99.97% for 0.3μm particles) and ULPA filters (99.999%) ensure sterile biopharma production by removing contaminants. Integrated with laminar airflow in cleanrooms, they prevent microbial spread. Critical equipment like bioreactors rely on them for protection. Regular pressure/integrity tests and replacements maintain efficacy, ensuring compliance and drug safety.

Precision Electronics
HEPA filters (99.97% at 0.3μm) and ULPA (99.999%) ensure contamination-free precision electronics production by removing particles and chemicals. Paired with laminar airflow, they maintain unidirectional airflow for semiconductors/LCDs. Regular pressure/particle monitoring and timely replacements optimize efficiency, reducing defects and boosting yield to enhance competitiveness.

Pharmaceutical Manufacturing
HEPA filters (99.97% at 0.3μm) and ULPA filters ensure sterile pharmaceutical cleanrooms for critical processes like aseptic filling. Integrated with laminar airflow, they block contaminants. Used in sterilizers, fillers, and lyophilizers, filters protect equipment. Regular pressure/particle monitoring and replacements maintain compliance, drug quality, and patient safety.

Food Processing
HEPA filters (99.97% at 0.3μm) and activated carbon filters ensure hygienic food production by removing particles, microbes, and odors. Used with laminar airflow in packaging/aseptic zones, they prevent contamination. Regular maintenance optimizes efficiency, ensuring compliance with hygiene standards, product safety, and regulatory requirements.
Why choose us

Industry experience

Customization ability

Efficient delivery

Patented Technology
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