Quadrant Plastic Composites has the right material for your applications:

GMT: high-strength, glass mat-reinforced, compression-moldable thermoplastics
As replacement for steel, aluminium, plywood and other engineered materials.

GMTex®: thermoplastic composites with endless reinforcement for extreme loading
Specially designed to meet very-high impact, strength and durability requirements.

SymaLITE®: extremely light-weight, glass fibre-reinforced, compression-moldable thermoplastics
Can replace plywood, luan, fiberboard and FRP in semi-structural applications.

MultiQ®: thermoplastic Sandwich-Panel Composites provide high stiffness at low area weight for panelized applications requiring structural integrity and resistance to a variety of environmental conditions and are designed to replace coated & uncoated plywood and Fiber-Reinforced plastics (FRP).