Renco, Inc. is a manufacturer based in Benton, Arkansas, USA, specializing in the production of ergonomically designed pneumatic and electric two-hand no-tie-down controls. Their electric controls feature redundant, monitored, force-guided safety relays, meeting or exceeding OSHA standards and ANSI B11 standards for operating pneumatic and hydraulic cylinders. Renco's products include pneumatic models like Series REN 23, REN 28, REN 300, and electric models such as Series REN 44, REN 45, and REN 46. They focus on providing safety-focused control devices that require operators to have both hands on the control to activate cylinders, ensuring operational safety and compliance with industry standards.