Fence-Wholesale & Manufacturers in Covina, CA Folding Gate Systems21050 E Cienega AveCovina, CA, 917249099886778Building MaterialsFence CompaniesFence Sales Service ContractorsFence Wholesale ManufacturersGatesIron WorkManufacturing Companies S & S Construction Service19034 E Arrow HwyCovina, CA, 917226612531938Construction CompaniesFence Wholesale Manufacturers Show MoreSee AlsoFence-Sales, Service & Contractors