Import China Supplier Industrial Needle Punch Felt — Buy in Bulk from Supplier in China

Industrial Needle Punch Felt from Changshu Keytex Industrial Co., Ltd. is a non-woven fabric produced through a mechanical needle-punching process that interlocks synthetic and natural fibres into a dense, durable sheet. The material is offered in multiple thickness and density options, tailored to applications where thermal insulation, acoustic dampening, or mechanical cushioning is required. Its structure resists abrasion and maintains dimensional stability under repeated compression, making it suitable for heavy-duty environments.

The fibres used include polyester, polypropylene, and blends with natural wool, selected for their balance of strength, lightweight properties, and resistance to chemicals and moisture. Typical industry grades for this category achieve tensile strengths in the range of 500 to 1500 N/5cm, with standard thickness tolerances of ±5% across the roll. The felt’s porosity allows air and liquid to pass through while trapping particles, a feature leveraged in filtration systems and as a protective layer in industrial machinery.

Buyers in the automotive sector use this felt for NVH (noise, vibration, and harshness) applications, such as underlay for car carpets and engine bay insulation. Construction and HVAC industries specify it for duct lining and wall panels, where its thermal resistance reduces energy loss. For filtration, the material is often cut to size for dust collection bags or as a pre-filter layer in air handling units. Importers should confirm the supplier’s ability to provide rolls in custom widths and lengths, as well as packaging suitable for sea freight.

Changshu Keytex Industrial Co., Ltd. operates from No. 92 Ningbo West Road in Changshu, Jiangsu Province, a region recognised for its textile and non-woven manufacturing base. The company is classified under the Harbor trust tier, indicating a baseline level of verification for its business registration and trade capacity. Its address places it within a logistics hub, facilitating access to Shanghai Port for containerised shipments.

The supplier’s profile does not disclose production capacity, annual output, or certifications beyond the Harbor tier status. Buyers should note that the response rate and average response hours are currently listed as zero, which may indicate limited recent activity or a need to confirm communication channels directly. The company’s focus is on industrial-grade non-woven materials, with needle punch felt as a core product line.