Columbia Fence Wholesale 8610 Hanover Industrial Dr A family owned vinyl fence company serving the St. Louis Metro Area. We specialize in custom fence and deck design. Our products range from residential vinyl and aluminum fencing to specialty products such as arbors and pergolas. Columbia IL Fence Wholesale Trost Plastics www.trostplastics.com vinyl decking plastic plastic fence fence aluminum decking st. louis columbia mo il illinois missouri metro st. louis vinyl decking plastic plastic fence fence aluminum decking st. louis columbia mo il illinois missouri metro st. louis Business Reviews Trost Plastics Testimonials