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Prepeg Manufacturing


Our pre-impregnated (pre-preg) fiber method has been extensively developed and tested over the past two decades to create stiffer, stronger laminates with controllable, predictable results. Having the technology and ability to manufacture proprietary and standard prepreg materials allows us to shorten production times while building with the most advanced and appropriate polymer blends. 

Carbon and Kevlar cloth is impregnated with resin at our prepreg production facilities, rolled on spools, and frozen to prevent the resin from curing prematurely. This material is stored and cut to specification by conventional and automated equipment in our cutting room before being transported to molding where it is expertly handled and hand laid into molds before curing in one of our many our high temperature OOA ovens.


Sino Eagle Group specializes in a range of advanced composite manufacturing techniques and conventional quality lamination. To maintain the highest quality finished products with cost control, our specialized subsidiary divisions are geared to manufacture all of our small parts needs in-house, from anodized alloy manufacturing and composite gear construction, to carbon paddle blades, shafts, and more.