High-Temperature Thermal Insulation Materials

Lih Feng Jiing is a global leader in high-temperature insulation, fireproof, and acoustic materials, delivering ISO/IATF-certified solutions trusted across industries. With an annual production capacity exceeding 11,000 tons, we supply fiberglass needle mats, stainless steel wool, ceramic fiber, and customized insulation products engineered to withstand temperatures up to 1600°C.

Our products are designed for superior thermal insulation, fire resistance, and acoustic control, ensuring reliable performance even under extreme conditions. With a commitment to exceptional quality, long-lasting durability, and cost-effective solutions, Lih Feng Jiing stands as the preferred partner for the mobility, industrial, semiconductor, construction, appliance, and advanced energy industries worldwide. Our innovative high-temperature insulation materials support a diverse range of applications, enhancing both safety and efficiency.

Chopped Fiberglass Yarn

LFJ’s chopped fiber portfolio provides the essential raw materials for critical high-temperature thermal management. By precisely cutting continuous filaments into customized lengths, we deliver highly stable fibers designed strictly for extreme heat shielding, acoustic damping, and industrial cavity filling. Whether used as a base material for manufacturing thermal blankets, or applied directly as high-temperature packing, our fibers ensure uncompromising thermal integrity.

Needle Mats

650° C | 750° C
800° C | 850° C
1100° C

Lih Feng Jiing’s Needle Mat Series, crafted by advanced needle-punch technology using 100% high-quality long fiber and entirely binderfree,delivers superior thermal insulation using 100% inorganic, non-combustible fibres (E-Glass, ECR, Basalt, S Glass, High Silica Fiber).

Needle Mat Processing

At LFJ, we are more than just a manufacturer of premium needled mats, we are your integrated engineering partner. We understand that supplying high-quality raw rolls is only half the equation. To help our clients reduce downstream processing time, minimize material waste, and streamline assembly, LFJ provides comprehensive deep processing and customization services. From preshunked treatment to precision die-cutting and finished parts, we transform our high-performance needle mats into tailor-made finished parts ready for immediate application in extreme environments.

Wet-laid Fiberglass

Featuring Fiberglass Chopped Strands Mat and Fiberglass Tissues, Lih Feng Jiing’s solutions combine excellent fiber dispersibility, moisture resistance,… chemical resistance, superior insulation, and non- combustibility. Lightweight, tough, and easy to cut, our products deliver reliable performance with outstanding heat retention and durability.

Textiles

Lih Feng Jiing’s high-performance fiber textile products are crafted through advanced weaving of high-temperature fiber yarns, including fiberglass, … high silica, and specialized coated fabrics.

Fiberglass Roving & Mats for Muffler Packing

LFJ continuous ECR fiberglass roving and texturized yarn is engineered as muffler packing for automotive and motorcycle exhaust systems.

Because the filament is continuous rather than chopped, it cannot be blown out through the perforated pipe, the failure mode that ends the service life of most acoustic packing. 750°C continuous, acid-condensate resistant, IATF 16949 certified.