DSA International Pte Ltd is a Singapore-registered wholesale trading company (UEN 202318711N), backed by decades of hands-on industry experience and established global sourcing relationships. We specialize in power transformers, medium- and high-voltage switchgear, generator sets, and certified electrical equipment—combining trusted manufacturer access, technical expertise, rigorous quality checks, competitive sourcing, and reliable delivery to serve customers worldwide.
DSA International Pte Ltd is a Singapore-registered wholesale trading company (UEN 202318711N), backed by decades of hands-on industry experience and established global sourcing relationships. We specialize in power transformers, medium- and high-voltage switchgear, generator sets, and certified electrical equipment—combining trusted manufacturer access, technical expertise, rigorous quality checks, competitive sourcing, and reliable delivery to serve customers worldwide.
Bulk and wholesale orders across the following — with more categories added as we grow.
Heavy-duty 33kV / 11kV power transformers sourced from tier-1 manufacturers for industrial and utility projects.
Medium- and high-voltage GIS, VCB, HT/LT switchgear and protection panels for reliable power distribution.
Diesel and power generator sets sized for industrial plants, backup systems, and continuous-duty applications.
Certified electrical equipment, accessories, and custom/turnkey procurement based on project demand.
Click any product to view details. Don't see what you need? Ask us — we source on request.
Direct sourcing relationships mean better margins passed on to our partners.
Every supplier and product line is vetted before it reaches our catalogue.
A registered entity (UEN 202318711N) you can verify and rely on for contracts.
From trial orders to large recurring bulk shipments, we scale with you.
Quotes and order updates typically within one business day.
As we add product categories, existing partners get first access.
A track record built with world-class manufacturers and long-term regional clients.
A sample of completed engagements — full documentation available on request.
Supply and installation support for gas-insulated switchgear units for a regional substation upgrade.
Recurring wholesale supply of electrical distribution equipment across multiple project sites.
Bulk sourcing and delivery of certified electrical equipment for regional industrial projects.
Sample references from our project archive — client-identifying details shared on request.
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Send us your requirements and we'll come back with a quote and lead time — usually within one business day.