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It is LGF PA6 Nylon 6 Pellet Long Fiber Reinforced Thermoplastics .It adopts a drawing process to melt the fiber and the matrix resin to maximize the performance. The rigidity, strength and durability of long glass fiber reinforced composites, which can be widely used in many markets as a lightweight alternative to metals.
link:http://www.lfrt-plastic.com
LGF Nylon6 Pellet Long Fiber Reinforced Thermoplastics