RKS Laboratories Ltd
Testing of products, components, electronics, and materials, testing and development of adhesive, coating, composite, resin and plastic materials.
http://www.rks-online.com/

Advanced Materials Components Express L.L.C.
AMCX is a job shop for manufacturers of instrumentation and analytic equipment, as well as air sampling equipment. AMCX provides surface modifications and coatings for analysis, medicine and aerospace on metals and ceramics.
http://amcx.com/

Advanced Composite Traders
Discount carbon fabric, carbon cloth, carbon fiber, kevlar and fiberglass. Daily specials.
http://advancedcompositetraders.com

Composite Materials
Good starting place for searching for data on Composite Materials, from About.com.
http://composite.about.com/

Longfield Chemicals Ltd
Plastic trading company dealing in a range of plastic raw materials . Represent most commodity and engineering grade plastic materials.
http://www.longfield-chemicals.com/

University of Delaware Center for Composite Materials
The Center for Composite Materials at the University of Delaware is an internationally recognized facility for research, education, and technology transfer of composite materials
http://www.ccm.udel.edu/

Composite Materials Design
Electronic version of a composite materials class, aiming to teach the origin of mechanical behaviour and the manufacturing technologies of modern composites. Extensive technical descriptions, diagrams and equations. From the Michigan Technology University.
http://www.mse.mtu.edu/~drjohn/my4150/

Alcan Composites
Aluminum composite and plastic materials for facades, cladding and displays. Includes downloadable product specifications and application techniques .
http://www.alusuisse-comp.com/

Advanced Composite Materials
Distributor of composite support materials, including vacuum bag films, release films, liquids, and fabrics, adhesive and sealant tapes, autoclave valves and hoses, castable urethane elastomer, and tooling resins.
http://www.a-c-m.com/

Granville Composite Products Corporation
Plastic pallets from Granville are cost effective, extremely durable, yet lightweight and limitless in design.
http://www.granville.cc/