A&D TRADING LLC 3435 South Main Street Rock Creek, Ohio 44084 (440) 563-5227 sales@adtradingllc.com Spring Manufacturing Equipment by Primera Precision Taiwan CNC Spring Machinery A & D Trading LLC provides Spring Making and Wire Forming Machinery. We have 2 Axis Spring Coiler, 5 Axis Spring Coiler, CNC Versatile Spring Coiler, 2 D Wire Bender, 3 D Wire Bender, Auto Decoiler and SCADA System. We utilize CNC (Computer Numerical Control) Equipment. Onsite as well as off site Training is available for our Customers.