TechLine Mfg.’s Channel, Angle and Flatbar Fittings efficiently and effectively connect all of our tray products, providing smooth transitions between components to deliver tubing or cable throughout your facility. TechLine Mfg. is known for innovative fittings and accessories, delivering products that will eliminate time in the field. TechLine Mfg. fittings for Channel, Angle and Flatbar are manufactured in the same fine materials and finishes that you will find in all of our products.