How long is the warranty period of polypropylene composite material?
The polypropylene composite material warranty period begins at the time of purchase. If defects occur during the warranty period, we will repair or replace them free of charge. For warranty, please contact our customer support department for specific instructions. We will try our best to solve the problem for you.
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As a renowned producer of KN95,KN99 Masks, Kitech New Materials Co. Ltd has a massive market share. Various in styles, Kitech New Materials's High filtration efficiency meltblown fabric can meet the needs of different customers. The design phase of Kitech polypropylene material properties is strictly carried out. Circuit diagrams, parts lists, master printed circuit artwork, parts sources, software source code, and mechanical drawings are all well handled. The high performance polyamide composite material is processed into a transmission component for its long service life. As a strong KN95,KN99 Masks company, Kitech New Materials already has great customer relationships. The high performance polyamide composite material enjoys self-lubricating property and low friction coefficient.

We are committed to preserving resources and materials as long as possible. By reusing, regenerating, and recycling products, we sustainably conserve our planet's resources.

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