WinWholesale (Dayton, OH) opened four Winnelson locations and said it will soon open its first store in Washington state, expanding the number of states in which it operates to 44. The new locally owned and operated companies – Palmetto Winnelson Co., Lexington, SC; San Diego Winnelson Co., San Diego, CA; Vero Beach Winnelson Co., Vero Beach, FL; and Winston-Salem Winnelson Co., Winston-Salem, NC – carry plumbing supplies, equipment and accessories. Also, Puget Sound Winnelson Co. was expected to open in Bremerton, WA, in the near future. Each Winnelson location has a warehouse, counter sales and pickup and local delivery service.