Corporate Presentation

Servicios Especializados del Norte, S.A.

Background

National company with sales of more than 15 million USD

Starts in 1966 in a workshop1969 – Renting of first facility

1998 – Corporate offices

Market Segment

Servicios Especializados del Norte, S.A.

Organization

Servicios Especializados del Norte, S.A.

Administration

Vision

Servicios Especializados del Norte, S.A.

To be the leading company in the HVAC market through theconstant expansion at national level, providing the best options for our clients and assuring the profitability of the company.

Mission

Servicios Especializados del Norte, S.A.

A productive company committed to satisfy the needs of themarket of HVAC, providing benefits to the quality of life of employees and their families, and therefore assuring theprofitability of the company.

To provide quality engineering, sales, installation, and maintenance services for all kinds of HVAC systems.

Satisfy the needs of the customer in HVAC equipment.

Values

Servicios Especializados del Norte, S.A.

RESPECTTo value the importance of people, theirideas, and to care for the company acknowledging the benefits it represents for everyone.

RESPONSIBILITYTo have the ability to respond to ourobligations.

COMPANIONSHIPTo seek colaboration and to serve ourcompanions to achieve together thegoals of the company.

AVAILABILITYTo have the spirit of service and flexibilityto achieve the goals.

LOVE YOUR WORKTo love the things you do in your work

HONESTYTo act according to the principle of truthmaking good use of the company's and society's resources.

COMMITMENTTo feel the moral responsibility of doinga good job.

DISCIPLINETo comply with the obligations in time and in form.

COMMUNICATIONTo have the ability to listen and expressthe ideas of all the organization.

Competitive Advantage

Servicios Especializados del Norte, S.A.

engineering

service/tech advice

installation

distribution/commercialization

National Resources

Servicios Especializados del Norte, S.A.

Eight branches located in strategic places for servicing.

Work teams for specialized jobs in constant training.

400 employees at national level with 150 on site.

Distribution center with over 5000 m2 with spare parts, tooling,

and the equipment necessary for any kind of job.

Communication and localization equipment

Over 150 transportation vehicles including cars and trucks.

National Resources

Servicios Especializados del Norte, S.A.

Leading technology to design, develop and install any kind of job with quality in Mexico.

Service workshop for compressors, windings and motors.

Duct factory to make a wide variety of duct systems.

Engineering department specialized in design and

development of HVAC systems according to customer's

needs.

Main Customers

Servicios Especializados del Norte, S.A.

Supply and installation of air conditioning system for Marriot hotel at Cancun, Quintana Roo.

Installation of cooling towers, water coolers, and air handling units.

Installation of extraction fans, fan and coil units, ducts, and supports.

Installation of control system.

Fabrication and installation of cold water condenser with 160 ton capacity, with multizone handlers and 100% air system.

Hospital Universitario

Patronato Pro/Facultad de MedicinaSupply and installation of air cooled condensers, with centrifugal fan, coil divided in two circuits.

Main Customers

Servicios Especializados del Norte, S.A.

Supply and installation of refrigeration system with ammonia.Installation of air conditioning system to computer room with capacity for 180

tons.

Cerveceria Cuauhtemoc

Grupo Vitro

Supply and installation of air conditioning system with 1500 ton with chilled water centrifugal generator with air distribution system and variable air volume.

Supply and installation of chilled water air conditioning system with two chiller units, one of 100 TR and another of 125 TR, with 6 air handling units.

Supply and installation of two chiller units of 110 TR with pumping system. Installation of 2 heating systems and piping network. Installation of control systems.

Supply and installation of air conditioning system for Vidrieras Monterrey

Main Customers

Servicios Especializados del Norte, S.A.

Desarrollo Inmobiliario Universidad

Supply and installation of air conditioning system of 30 TR including electrical resistance based heating

Torre San Agustin department building

Supply and installation of DX air conditioning equipment

Supply and installation of air conditioning system with chiller of 120 TR.Installation of cooling towers, air handlers, and control system

Mariano Escobedo International Airport

Supply and installation of air conditioning system with chiller of 200 TRInstallation of 600 TR system with chilled water generatorInstallation of ducts, cooling towers, air handlers and control system.

Main Customers

Servicios Especializados del Norte, S.A.

Supply and installation of direct expansion air conditioning system / 3 package type systems of 35 TR, installation of ducting, diffusers, controls and electrical system.

HANGARTANSA ALFA

Gamesa

Pastas Factory – Supply and installation of chilled water unit with open compressors, air cooled condensers of 40 TR

Obleas plant – engineering, design, supply and installation of special 15 TR units of chilled water

Control Room /Nuevas pastas – supply and installation of package type system of 10 TR

GAMESA at Celaya plant- supply, start-up and testing for 60 TR chilled water generator.

Edificios Garcias en Matamoros

Supply and installation of 9 package type units for total capacity of 175 TR.Installation of ducts, diffusers, ventilators and extractors

Main Customers

Servicios Especializados del Norte, S.A.

Embotelladora Coca Cola

Supply of chilled water generator and handlers with total capacity for 160 TRTopo Chico Co . - Supply and installation of dx system of 25 TR

Metropolitana de Despensas

Supply and installation of air conditioning and control in 29 7/Eleven stores in Monterrey, Mexico D.F. and Reynosa.

IEM

Supply and installation of dx divided system and installation of control system

Main Customers

Servicios Especializados del Norte, S.A.

Grupo ALFA

ALFA Corporative, Carrizalejo – Supply and installation of special control for temperature and humidity for the Dir. Offices for a 30 TR equipment.

GENTOR

Supply and installation of divided dx system of 20 TR

Parroquia del Rosario

Parroquial salons – supply and installation of 13 mini-split systems of different capacity.Supply and installation of package type equipment for total capacity of 100 TR with duct

distribution network and control equipment.

GALVAK

Design, supply and installation of air conditioning system for storage tanks for chemicals, production offices, general offices for a total of 100 TR with dx and 2 chillers of 15 TR

Main Customers

Servicios Especializados del Norte, S.A.

MELTER – A) supply and installation of air conditioning in control rooms with control system – 40 TR. B) Supply and installation of air conditioning system of control room with 10 TR- Fosas EscamasC) Supply and installation of air conditioning system of control room with 10 TR – FlyolaminarAMWAY - Supply and installation of air conditioning with control system – 10 TRMALSA – Supply and installation of air conditioning with control system / 7.5 TRJUMEX warehouse – supply and installation of air conditioning with control system- 7.5 TRBanorte warehouse – Supply and installation of air conditioning with control system – 25 TRKARAVAG NAN – Supply and installation of air conditioning with control system - 20 TRMORGAN – Supply and installation of air conditioning with control system – 20 TRGESS Chemical – Supply and installation of air conditioning with control system – 20 TR

Main Customers

Servicios Especializados del Norte, S.A.

BUFETE INDUSTRIAL

Supply and installation of ventilation system for substation room with box section of absolute filters, prefilters and bag filters. Distribution network for air and gates of low pressure for capacity of 15,900 CFMs in Palau, Coahuila

Banca Union headquarters – supply and start/up of chiller with 210 TR in Mexico city.Monterrey branches – Supply and installation of air conditioning package system in 4

locations with total capacity of 164 TR with control system.Matamoros branch – Supply and installation of package type air conditioning system with

capacity of 30 TR with control system.

Comision Federal de Electricidad

Supply and installation of split air conditioning system on building at Saltillo, Coah. with total capacity of 47.5 TR with control system.

Supply of two 30 TR MESA compressors.

Main Customers

Servicios Especializados del Norte, S.A.

Clinica del Campo 33 – rebuilding of air conditioning system for surgical room.Clinica 79 at Piedras Negras – Supply and installation of air conditioning system with

conventional condenser, air handler of 3 coils – one dx, one chilled water and one vapor heating.

Clinica 43 at Monterrey – installation of 10 chilled water handlers with heating coils of hot water.

Unidad Medica Familiar 39 – Supply and installation of air conditioning system with unizone equipment of 80 TR and control system.

HGZ No 6 at Monterrey – Supply and installation of coil for 5 TR. Supply and installation of 2 chilled water generators of absorption type with a capacity of 500 TR each.

HGZ No 4 at Monterrey – Supply and installation of 2 absorption type chilled water generators with a capacity of 450 TR each.

Services Central at Torreon Coah – Supply and installation of chilled water generators of absorption type with capacity of 400 TR.

HGZ N0 35 at Ciudad Juarez – Supply and installation of absorption type chilled water generators with capacity of 400 TR.

Main Customers

Servicios Especializados del Norte, S.A.

HGZ No 23 at Parral Chihuahua – Supply and installation of centrifugal type chilled water generators with capacity of 150 TR.

HGZ No 5 at Nogales Sonora – Supply and installation of centrifugal type chilled water generators with capacity of 180 TR.

HGP at Hermosillo Sonora – Supply and installation ofcentrifugal type chilled water generators with capacity of 180 TR.

Management Area – Supply and installation of 50 TR coilGas and Analisis Lab – Design and installation of air conditioning system with run around

energy recovery system consisting of two units 30 TR each with respective condensers, extraction fans, recovery coils, air handlers and special filters.

Main Customers

Servicios Especializados del Norte, S.A.

Management Area – Supply and installation of 50 TR coilGas and Analisis Lab – Design and installation of air conditioning system with run around

energy recovery system consisting of two units 30 TR each with respective condensers, extraction fans, recovery coils, air handlers and special filters.

Catalitic Lab No 1 – Design, fabrication and installation of coil with copper tube of 5/8 with aluminum fins.

Catalitic Lab No 2 – Design, fabrication and installation of two coils with copper tube of 5/8 with aluminum fins.

PEMEX hotel – Supply and installation of air conditioning system with total capacity of 20 TR and control system.

Administrative building – supply and installation of coil for 40 TR.

Main Customers

Servicios Especializados del Norte, S.A.

HYLSAMEX – Hojalata y Lamina

1.- Supply and installation of air conditioning system of direct expansion and chilled water for various offices and industrial areas with capacity of 1200 TR.2.- Design, supply, installation and start-up of control system for: 35 air handlers to use chilled water 35 air handlers to use tower water.4 chillers with capacity of 10 TR each.7 chillers with capacity of 80 TR each.9 chillers with capacity of 20 TR each.Network of chilled water piping with bombs and control system.3.- Tenso Nivelado: Supply and installation of 2 package type of 30 TR with ducting and control system.4.- Skin Pass: Supply and installation of air conditioning system of 30 TR with ducting and control system5.- Electric Wash Room:Supply and installation of 2 package type systems of 10 TR each, with ducts and control system.

Main Customers

Servicios Especializados del Norte, S.A.

Palacio de Justicia de San PedroSupply and installation of divided direct expansion air conditioning system of 200 TR, including extraction and ventilation system.

Supply and installation of 8 dx divided systems with total of 15 TR with ducting and electromechanical installation.

Installation of centrifugal system with handler for 450 TR of refrigeration.

Supply and installation of air conditioning system with 65 TR of refrigeration.

Supply and installation of extraction and ventillation system for workshop areas.

Supply and installation of extraction system for gases.

Main Customers

Servicios Especializados del Norte, S.A.

Supply and installation of air conditioning system in dining room with 48 TR of refrigeration.

Supply and installation of air conditioning system of 30 TR with electric heating.

Supply and installation of air conditioning system of 100 TR with electric heating

HYLSASupply and installation of air conditioning system for cooling of 3000 and 800 HP motors with 210 TR with open compressor system.

Gobierno del Estado de Nuevo LeonSupply and installation of 63 minisplits of 2.5 TR for a total of 157.7 TR.

Main Customers

Servicios Especializados del Norte, S.A.

Supply and installation of extraction system in laboratories and testing areas.Supply and installation of extraction system in salvage ovens area.

Ramos Arizpe plant :Supply and installation of extraction and ventilation system in assembly plant (16 fans).Supply and installation of direct expansion air conditioning system with 60 TR for office areas.Supply and installation of chilled water system for 480 TR, with pumps, hydraulic system and special coils for the plant.

Main Customers

Servicios Especializados del Norte, S.A.

Supply and installation of equipment and ducting for a total of 60 TR of refrigeration.

Supply and installation of air conditioning system at sales area, mall, substation, offices, bakery, warehouse, etc, for total of 700 TR.

Soriana Las Quintas

Soriana Solidaridad

Supply and installation of air conditioning system with total of 720 TR in sales areas, mall, substation, offices, bakery, warehouse, etc.

HEB Corporate

Supply and installation of air conditioning equipment and duct network on corporate building at Monterrey.

Main Customers

Servicios Especializados del Norte, S.A.

Supply and installation of intelligent air conditioning system at Torre II building at Valle Oriente.

SICARTSA

Supply and installation of chilled water generator over SICARTSA Tower in Monterrey.

Supply and installation of direct expansion air conditioning units with total of 276 TR on different locations on Coahuila

Supply and installation of direct expansion air conditioning system with ducting and VAV boxes for a total of 590 TR

Main Customers

Servicios Especializados del Norte, S.A.

Hojalata y Lamina SA de CV

Service and maintenance contract for 2930 TR in equipments throughout the plant and office areas, with personnel laboring on site 3 turns and seven days a week.

Service and maintenance contract for 1998, with permanent, on site personnel 24 hours a day for all year.

Plant at Ramos Arizpe, Coahuila – Service and maintenance contract for 2140 TR distributed throughout the plant and office areas, with permanent on site personnel in 3 turns of operation. Design and fabrication of extraction system for assembly plant.

Main Customers

Servicios Especializados del Norte, S.A.

Silao, Guanajuato – Service and maintenance contract for 800 TR distributed throughout the plant and offices with permanent on site personnel with three turns.Ventilation and extraction system.

Toluca at Estado de Mexico – Supply and installation of system for dust collecting for parts of process line at motor plant.

Service and maintenance contract for 410 TR distributed on plant and offices with permanent on site personnel with 3 turns.

Annual maintenance contract for different areas of production at refinery, providing service to 500 TR for 6 days a week.

Main Customers

Servicios Especializados del Norte, S.A.

Supply and installation of direct expansion air conditioning system with ducting for 60 TR Many other works of less capacity from 5 to 20 TR

PEMEX Exploration at Agua Dulce, VeracruzSupply and installation of sing units and cooling system, supply and installation of 18 minisplits.

PEMEX Refinery at Guadalajara – Supply of air conditioning equipment at different locations in the Republic

PEMEX Exploration at ReynosaSupply and installation of divided type, central air conditioners

PEMEX Exploration at Altamira, TamaulipasSupply and installation of window air conditioners

PEMEX Gas and PetrochemicalPreventive and corrective maintenance for package type, window and automotive air conditioners at gas processing plant at Reynosa, Tamps.

Main Customers

Servicios Especializados del Norte, S.A.

Instituto Mexicano del Seguro Social

Preventive and corrective maintenance service with spare parts to air conditioning system at medical and non medical units at Tamaulipas

Galerias Valle Oriente

Supply and installation of air conditioning system for common areas and supply of chilled water to commercial center

Soriana Colosio – Installation of air conditioning system with total of 850 TRSoriana Huinala – Installation of air conditioning system with total of 890 TRSoriana Nuevo Laredo – Installation of air conditioning system with total of 3500 TR

Main Customers

Servicios Especializados del Norte, S.A.

Supply and installation of refrigeration units, fabrication and installation of ducting system for air conditioning systems at lower plant of production offices at Plant No 5.

Supply and installation of air conditioning system for general area and palcos in Monterrey, Nuevo Leon.

Constructora Nuevo Milenio – Corporativo Tamayo 100

Supply and installation of air conditioning system

Supply and installation of air conditioning system

35 Years of experience

Servicios Especializados del Norte, S.A.

International recognition by Carrier for first place in sales for 5 consecutive years.

ISO 9002 Certification – scope: distribution and maintenance of HVAC systems.

A member of ASHRAE – American Society of Heating Refrigeration and Air Conditioner Engineers

Recognition of safety by ALCOA for 1,000,000 man hours without serious injuries

Recognition by Johnson Controls as distinguished client

Distribution and Commercialization

Servicios Especializados del Norte, S.A.

Residential Equipment

Distribution and Commercialization

Servicios Especializados del Norte, S.A.

Commercial Equipment

Distribution and Commercialization

Servicios Especializados del Norte, S.A.

Equipment for Special and Heavy Applications