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Factory & Production Lines

Factory Profile · Equipment · Capacity

Inside the Mineral Fiber Packing Factory Braiding · Impregnation · Ring-Forming · In-House Testing

The Kaxite facility in Ningbo is configured for ceramic fiber and glass fiber packing under one roof — so braiding, impregnation, ring-forming, and test records stay connected to the batch that ships.

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35,000 m²Total Facility Area
BraidingCeramic + Glass Fiber Lines
ImpregnationPTFE · Graphite · Oil
Ring-FormingPre-Compressed Ring Capability
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Braiding Lines

Square-braided and diagonally braided construction for ceramic fiber and glass fiber packing; cross-sections from 3 mm to 25 mm with custom sizes to order.

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Impregnation Systems

PTFE dispersion, graphite, and oil impregnation matched to friction, temperature, and chemical duty.

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Ring-Forming Presses

Pre-compressed rings to drawing for planned maintenance; dimensional tolerance verified per batch.

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In-House Lab

Temperature cycling, pH resistance, API 622 leakage rate, fiber diameter, and shot content measured per lot.

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Warehousing & Dispatch

Spools, coils, and pre-formed rings packed for FOB Ningbo, CIF, or EXW shipment, with OEM/private-label options.

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Batch Traceability

Production records linked to MTR and EN 10204 3.1 certificates when specified.

Evaluating a mineral fiber packing supplier for a shutdown or new project?

Request a factory profile, equipment list, and video walkthrough before committing to a bulk order.

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