clm-pro.com的 10 大竞争对手

flightcomp.com

Returns If you are returning a brand new unused, unopened item all you have to do is mail it back to us. The only exception are batteries. No returns on batteries of any kind.  Small Item returns 20"x10"x18"  or smaller FC Industries  PO Box 575 Redondo Beach CA, 90277   Large Items, Models, etc.. FC Industries 4720 Ea

cstsales.com

cst has been providing high quality, lightweight composite materials for model builders, educational projects, research and development since 1988. we stock a wide range of structural materials in carbon fiber, aramid (kevlar) and fiberglass, including woven and unidirectional fabrics, braids and mats (veils), solid and hollow rods, wrapped tubes, rectangular shapes, carbon fiber and fiberglass plates and sheets and sandwich panels, epoxy systems, vacuum bagging and wet lay up molding supplies.