12PanelNow Solidifies Position as Industry-Leading Direct Manufacturer of Serenity Drug Test Cups

BOYNTON BEACH, Fla., April 23, 2026 /PRNewswire/ -- John Skeffington, CEO of 12PanelNow, today highlighted the company's expanded infrastructure as the primary direct manufacturer and brand owner of Serenity drug test cups. Through its vertically integrated model, 12PanelNow eliminates...