Crystal Bright Window Cleaning, 4702 S 51st St, Omaha, NE 68117, US

Operational since 1944, William H. Harvey Company stocks more than 3,500 plumbing specialty items. It sells its products throughout North America and South America. With a staff of over 130 sales representatives, the company serves nearly 4,500 plumbing and hardware wholesalers. Its product line includes primers, cleaners, caulks, washing machine hoses, and hand and surface cleaners. The company also offers a range of toilet repair parts, sinks and corrugated bin boxes. William H. Harvey Company provides products under the Moen, Bol-Wax, No-Seep and CoolTrack brands. The company produces approximately 1,435 gaskets daily and operates 24 hours a day.