Hubei Fengjiashan Wollastonite Fiber Co., Ltd. (FJS) is a professional manufacturer specializing in R&D, production, and sales of wollastonite fiber, adhering to the core values of "Integrity as Root, Sincerity as Foundation" and the vision of "Becoming a World-Class Wollastonite Fiber Manufacturer. "

Leveraging affiliated high-quality wollastonite resources (over 5 million tons of proven reserves, 10 million tons of recoverable reserves) with large crystals and high aspect ratio, FJS has built an integrated industrial chain from mining to high-end manufacturing. Through cooperation with top domestic and international research institutions, it mastered core technologies like purification and surface modification, establishing a world-class production system compliant with Industry 4.0 standards.

Core Advantages

Resource Guarantee: Exclusive ownership of premium wollastonite mines ensures stable raw material supply for large-scale production.

Advanced Equipment: Imported German key equipment (e. g., Alpine air classifier mills) enables precise control of median particle size (4-20μ M) and product uniformity.

R&D Strength: Three core product lines (short fiber, ultra-fine fiber, ultra-fine modified fiber) with aspect ratio up to 17: 1, some outperforming imported counterparts.

Product Portfolio & Performance

Short Fiber (WP Series): Aspect ratio 3: 1-5: 1, whiteness up to 90%, suitable for resins, coatings, rubber.

Ultra-Fine Fiber (WFB Series): Aspect ratio ≥ 10: 1, whiteness ≥ 92%, ideal for plastics, high-end coatings.

Ultra-Fine Modified Fiber (WFC Series): Enhanced resin compatibility, for automotive, aerospace lightweight needs.

Key properties: Non-toxic, odorless, melting point 1540º C, thermal conductivity 0.1W/m· K, eco-friendly (physical purification, zero wastewater). Third-party testing confirms 35% higher flexural modulus in PP blends and V0 flame-retardant rating in PC alloys.

Business Scope & Market Performance

FJS products are widely used in plastics, rubber, coatings, flame retardants, construction, ceramics, etc. Certified by ISO, over 70% of products are exported to Asia, Europe, the Middle East, and North America, cooperating with 300+ global customers.

Development Strategy

FJS will focus on technological innovation (developing ultra-fine high-end products), capacity upgrade, market expansion, and green development (reducing carbon emissions). It strives to be a core supplier in the global new materials industry, contributing to sustainable development.