About
Group Companies

Our Services

Seven companies. One promise.

South East Development operates seven sister concerns across elevators, engineering, interiors, doors, trading and textiles — your one-stop solution.

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SED Elevator BD Com

Exclusive authorised distributor of Kleemann, Sino Hyundai, LG, Sigma & Fuji.

SED Elevator BD Co

Installation, testing, commissioning and 24/7 AMC across Bangladesh.

SED Engineering Company

Leading generator company in Bangladesh since 2012.

SED Interior & Design Studio

Bespoke interiors, fit-out and finishing.

Door Line

Wooden doors, flush doors and door frames.

S Trade International

Soybean oil, sugar and red lentil trading.

S Tex

Textile buying house and Escada clothing brand.
Services

Our Services

Nine specialized lines.

From vertical transport to construction and maintenance — all under one trusted group.

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Elevator & Escalator

Vertical transport, engineered for a lifetime.

Engineering Solutions

Turnkey electro-mechanical excellence.

Interior Solutions

Bespoke interiors, crafted with precision.

Construction

Landmarks that endure.

Trading & Manufacturing

Sourcing and precision, unified.

Maintenance & Modernization

Lifecycle service, 24/7.

Power & MEP

Power that never blinks.

Safety & Security

Integrated safety, end-to-end.

Facade & Cladding

Facades that define skylines.
Products
Projects
News
Contact

Home » Products

Products

Engineered for lifetime performance.

Explore our catalogue of premium vertical transportation, entrance systems and engineered building products.

Power & MEP

Power that never blinks.

Power & MEP

Power that never blinks.

Have a project in mind?
Let's talk engineering.

From feasibility to handover, our team responds within one business day.

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