Profile: WinWholesale Inc. is a distributor of large-scale piping and commercial valves & fittings for plumbing & mechanical contractors. Our product line includes water heaters, ball and check valve, tool carriers & parts bags, liquid flow meters & chemical injection pumps, pipe markers, safety signs, lockout & labeling machines, angle stops, gas & water connectors, and plumbing products. We also offer hand-held showers, fixtures and faucets, log lighter valves, tubular products, and re-circulating pumps.