Karma TradingES
Plaza de la Bandera Tunnel with ventilation, luminaires and anti-glare mesh

International sourcing

Supply solutions for major projects

We manage materials, equipment and systems from source identification through delivery, with priority attention to projects in the Dominican Republic and the ability to assess other destinations.

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CNSS Connections – Plaza de la Bandera Tunnel · Dominican Republic · 2026

Supply process

From requirement to delivery

Source

We identify and assess alternatives suited to each requirement.

Supply

We coordinate procurement and supply with specialized providers.

Deliver

We manage transport, customs clearance and delivery under the agreed scope.

Solutions

Capabilities for different requirements

We structure each supply around its technical, commercial and logistical conditions.

Anti-glare mesh installed above a concrete barrier inside a tunnel

Infrastructure & civil works

Materials, equipment and systems for infrastructure, construction, shoring, protection and technical site-control requirements.

Representative examples
  • Sheet piles and shoring systems.
  • Profiles, beams and steel structures.
  • Meshes, barriers and protection systems.
  • Geosynthetics and specialty materials.
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Inspection of large-diameter corrugated pipe during manufacturing

Water, sanitation & environment

Supplies for conveyance, networks, pumping, treatment, control and operation of water, sanitation and environmental projects.

Representative examples
  • HDPE pipe.
  • Large-diameter PVC pipe.
  • Ductile iron pipe.
  • Seamless and welded steel pipe.
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Electrical and control panels during manufacturing by the supplier

Industrial equipment & systems

Equipment and systems for ventilation, power, control, automation, monitoring and industrial or electromechanical processes.

Representative examples
  • Industrial ventilation.
  • Tunnel ventilation systems.
  • Electrical equipment.
  • Control and automation panels.
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Manufacturing and assembly area for heavy machinery and specialized equipment

Heavy machinery & specialized equipment

Assessment and supply of machinery and specialized equipment according to the application, working conditions and required scope.

Representative examples
  • Earthmoving equipment.
  • Excavation and tunnel equipment, including tunnel boring machines (TBMs) and roadheaders.
  • Drilling and well equipment.
  • Compaction equipment.
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Projects

Experience demonstrated in the field.

Verified projects in the Dominican Republic show the actual scope of the supplies managed.

Plaza de la Bandera Tunnel with ventilation, luminaires and anti-glare mesh

Santo Domingo Oeste, Dominican RepublicSanto Domingo Oeste2026

CNSS Connections – Plaza de la Bandera Tunnel

Ventilation system, anti-glare mesh and luminaires.

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Ave. 27 de Febrero–Isabel Aguiar underpass with anti-glare mesh and luminaires

Santo Domingo Oeste, Dominican Republic2025

CNSS Connections – Ave. 27 de Febrero–Isabel Aguiar Underpass

Anti-glare mesh, posts and luminaires.

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Shoring system installed during construction of the Mao sanitary sewer

Valverde, Mao, Dominican RepublicValverde, Mao2023

Mao Sanitary Sewer

5 km of 30-inch HDPE pipe and a shoring system for installation.

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Contact

Have a requirement for your next project?

Let’s discuss how we can structure your supply.

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