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Raw Materials

Raw material filter paper is a key component in the manufacture of filters, and its quality and performance directly affect the efficiency of filters. Filter paper is usually made of a variety of cellulose materials, with good filtration performance, strength and durability.

Our company has a professional R&D team, passes ISO9001 and ISO14001 enterprise certification, and is rated as a national high-tech enterprise, obtained a number of patents and quality inspection reports.

There is QC controls each production procedure on site and before the shipment.

Multiple quality inspection equipment ensure each product meets the national standards, and the exported products meet the standards of the United States and Europe.

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