ToshibaToshiba

By continually developing innovative technologies centering on the fields of Electronics and Energy, we strive to create products and services that enhance human life, and which lead to a thriving, healthy society.

MitsubishiMitsubishi

Incepted in 1977 as Mitsubishi Sales Singapore, Mitsubishi Electric Asia has developed and expanded in terms of products and expertise to cater for the growing demands in the engineering arena.

CarrierCarrier

People in Singapore were introduced to Carrier's cool comfort through systems installed in public entertainment areas at Capitol and Cathay cinemas.

MHIMHI

The brand that provides high efficiency, 24 hrs of ionized clean air, matural enzyme filter, wide & various airflows

Welcome To Long Heng Air-Con Design Website

Long Heng Air-Con Design Pte Ltd deals with Air-conditioning units from a wide-range of brands.

We are obtaining services from Totaline to ensure better quality of materials.

Services

Totaline
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