1. Electrical Distribution CAPABILITIES OVERVIEW

2. Electrical Distribution 1920 - Cohn formed Circle Flexible Conduit Company in Brooklyn. 1938 - Manufacturing is moved to Maspeth, NY and the company was renamed Circle Wire. At the time, it was the largest manufacturing building in NY and later became LaGuardia International Airport. 1955 - Cerro de Pasco, a South America mining company, acquires Circle Wire and Cerro Wire is born. Early History

3. Electrical Distribution 1974—Chicago-based Marmon Group buys Cerro Wire. 1976—Manufacturing is moved to Hartselle, Alabama. 2008—Berkshire Hathaway acquires majority share of Marmon Group. Recent History

4. Electrical Distribution Headquartered in Chicago with 80 employees. 140 Member Companies. 15,000+ Member Company Employees. 250 Facilities primarily in North America, the United Kingdom, Europe, and China. 11 Business Unit Sectors. Majority interest acquired by Berkshire Hathaway in 2008 The Marmon Group Construction Services Highway Technologies Transportation Services & Engineered Products Engineered Wire & Cable Retail Store Fixtures Food Service Equipment Flow Products Industrial Products Building Wire Water Treatment Distribution Services

5. Electrical Distribution 13 Companies. Wire and cables with applications including: –Building, Utility, Telecommunications, Electronics, Thermocouple, Fire Alarm, Control, Instrument, Aerospace, and Defense. Marmon Wire & Cable

6. Electrical Distribution Chairman and CEO – Warren E. Buffet. 2010 Revenues exceeding $136 Billion. 260,000 Member company employees. 20.3% average annual growth in book value to its shareholders over the last 44 years. Notable Holdings (Full and Partial): GeicoMidAmerican EnergyFruit of the Loom Clayton HomesNetJetsThe Pampered Chef Dairy QueenOrange JuliusBurlington Northern Wesco FinancialMoody’s CorporationUSG Washington Post Co.American ExpressWells Fargo GilletteCoca-Cola Berkshire Hathaway

7. Electrical Distribution Product Offering SLiPWire THHN-2 SLiPWire XHHW-2 Circuit-Sized THHN-2 Striped THHN-2 TFFN USE-2 Large-Gauge NM-B SE Cable NM-B UF-B

8. Electrical Distribution Max Print® (Easy Identification) Slippery (No Lubrication Required) Co-Extruded (No Horse Collaring) Lead-Free (RoHS Compliant) True Sequential Footage™ (Restarting at 0 on each reel) Guaranteed Accurate Footage (within ± 0.05%) SLiPWire® Product Benefits

9. Electrical Distribution SLP™ (Self-Lubricating Polymer) Technology. –Equivalent to Southwire’s SIMpull® No Lube product. –Equivalency independently tested and verified. –Available on THHN-2/THWN & XHHW-2 products 8 AWG & larger. SLP® Technology

10. Electrical Distribution June 23 rd, 2010 at Ogden Plant. Two sets of conduit installed that were 243 feet long with four 90 degree turns. Conduit installed and pull conducted by Lynn Woodward Electric (LWE). Verified by Intertek Testing Services. Results (in pounds of force): SLiPWire® Test Pull

11. Electrical Distribution Advantages with Inventory Control: –Guaranteed to get the full accurate length. –Footage remaining can be identified quickly. –Re-order point can be easily recognized. –Fewer randoms. –No worrying about math, calculator entry errors, or missing cut records. Advantages with Cutting: –Know instantly if there is enough left for the next cut. –Know what you will leave in scrap after a cut. –Save time and money by cutting on our mark for accuracy. No counter slippage error. –No adding extra “to be sure,” say good-bye to lost profit and unnecessary costs. True Sequential Footage

12. Electrical Distribution Guaranteed accurate within ±0.5%: –Cerrowire is the only building wire the guarantees the length of their product. –Latest accuracy test of 1000+ reels resulted in an accuracy of +0.015%. Measured by Doppler Lasers: –Non-Contact = Zero Slipping & Zero Wear –No Moving Parts = Permanently Calibrated. –Far more accurate than a mechanical counter. Footage Guarantee

13. Electrical Distribution MT WY ID OR NV UT CA AZ ND SD NE CO NM TX OK KS LA MO IA MN WI IL IN KY MS AL GA FL SC NC VA WV OH MI NY PA MD DE NJ CT RI MA ME VT NH RepsStocking Reps IN WI MI OH Distribution Center Pacific Western Casey Bergquist, Inc. Rouzer Group Electrical Sales Midwest Callas/Kingsley Yanow Lex Synergy Electrical Sales Electrical Sales Associates Farmer Electrical Sales United Electrical Sales E-Tel Summit Electra Sales Lyle W. Williams Co., Inc. Agents West Current Solutions Parr-Park & Assoc. Concept Sales TN AR Jenkins & Assoc. EPI Syn-Tech Haines Western Electrical Sales NATIONAL SALES MANAGER - US Jay Whittington REGIONAL SALES MANAGERS Scott Gibson Doug Chandler Barry Schonebaum WA 11/4/11 Sales Territories

14. Electrical Distribution 99% - TWO DAY DELIVERY Plant Distribution Center DC w/ Cutting & Paralleling Next Day Delivery Two Day Delivery 84% - NEXT DAY DELIVERY Note: Percentages based on population Distribution

15. Electrical Distribution Alabama: –Serves as ED Headquarters, Manufacturing Plant, and Distribution Center. –350,000 Square Feet. –Produces—All sizes: THHN-2, NM-B, UF-B, TFFN, Striped Neutrals, Bare Copper, SE Cable. –Stocks—All Cerrowire products: 6 mil. Cu pounds –Cutting/Paralleling: 50 cuts per day capacity. Utah: –Manufacturing Plant and Distribution Center. –235,000 Square Feet. –Produces—All Sizes: THHN-2, NM-B, Bare Copper, XHHW-2, & USE-2. –Stocks—All Cerrowire products: 3 mil. Cu pounds –Cutting/Paralleling: 50 cuts per day capacity. Plant Capabilities

16. Electrical Distribution Stocking Locations AgentLocationStockCutting/Para.Colored Feeder Agents West Southern California 600k Cu lbs.25 cuts/dayYes Callas/KingsleyChicago, IL 200k Cu lbs. Electra SalesIrving, TX 150k Cu lbs. EPIAtlanta, GA 200k Cu lbs.20 cuts/day Farmer Electrical SalesGreensboro, NC 175k Cu lbs. Jenkins & AssociatesNashville, TN 50k Cu lbs. Lex & AssociatesEdison, NJ 800k Cu lbs.28 cuts/dayYes Pacific Western AgenciesSeattle, WA 300k Cu lbs. Summit SalesLouisville, KY 125k Cu lbs. Western Electrical AgencyNorthern California 275k Cu lbs.

17. Electrical Distribution Two Components: Time and Completeness. Example: –100 Line Order –99 lines shipped within two day = 99% Fill Rate –If the order shipped after two days = 0% Fill Rate Some of our competitors do not consider time, only completeness. Fill Rate Excellence At Cerro Wire we believe our customers shouldn’t have to wait on us…we wait on them.

18. Electrical Distribution Cerrowire has Cutting and Paralleling capacity to meet your needs: –Available in 3 or 4 legs. –2 AWG to 750 MCM. –Available in Colors. –Ships out of: »Hartselle, Alabama »Edison, New Jersey »Ogden, Utah »La Mirada, California »Atlanta, Georgia Cutting & Paralleling

19. Electrical Distribution Cerrowire has partnered with RectorSeal® to offer Single-Use Pulling heads: »Single-use (disposable with the wire) »1 AWG to 750 MCM »Shortest body length pulling head available— Better Cornering »Eliminates set-up—Just attach the pulling rope »Made of Steel—Will not fail like aluminum or copper pulling heads Pulling Heads

20. Electrical Distribution A True American Success Story. A Heritage as Long the Electrical Age. Unrivaled Financial Stability. A Culture of Continuous Improvement. A Commitment to Drive Costs Down for Our Customers. A Desire to Build Long Term Partnerships.

21. Electrical Distribution —Warren Buffett “Price is what you pay…. Value is what you get.”