WET has over the past two decades, established itself as one of the leading water and environmental engineering specialist, in Malaysia. WET's involvement in the water and environment industry can be categorized as follows:-

  1. Mechanical & Electrical (M&E) systems for the municipal water and wastewater infrastructure;
  2. Operation and maintenance of water and wastewater facilities;
  3. Exclusive distributor of water and wastewater related equipment; and
  4. Provision of environmental engineering systems.

M&E Specialist

WET is registered as a Class A Contractor with Pusat Khidmat Kontraktor (PKK), a Grade 7 Contractor with Construction Industry Development Board (CIDB) and Grade D licence with Jabatan Perkhidmatan Pembetungan (JPP). All these certification allows WET to bid for contracts of any size without any restrictions.

Over the years, WET has amassed a wealth of experience as a specialist M&E contractor in water and wastewater industry by having successfully completed and commissioned M&E Works for local municipal water supply schemes and wastewater pumping schemes. WET has in the past undertaken turnkey M&E works for water supply schemes including operation and maintenance of water treatment plants. As such, WET is capable of providing the total M&E solution for municipal water supply schemes from design phase to the operation and maintenance phase. WET has also participated in sewage pumping schemes, sewage, treatment plant works as well as operation of sewage pumping plants. This extensive track record enabled WET to build a reputation not only as a reliable contractor but also a competitive contractor in the water and wastewater industry.

Equipment Agencies

WET, through its wholly owned subsidiary, WET Sales & Services Sdn Bhd is the exclusive distributor for several reputable water and wastewater equipment manufacturers in United Kingdom, Sweden, United States of America and Australia. Our range of products includes submersible pumps, split casing pumps, surface aerators, sewage air valves, sludge scrapers and decanters/oil separators. Due to our indepth engineering knowledge accumulated over the years, WET is able to value add to the sales of the products by packaging a complete engineering system for our clients.


In line with the increasing emphasis on environmental protection, WET is involved in the provision of environmental engineering solutions mainly Stormwater Gross Pollution Control. Under the stormwater gross pollution control, WET is the licensed manufacturer of the Cleansall Gross Pollutant Traps.

Backed by a Listed Entity

WET is a wholly owned subsidiary of Loh & Loh Corporation Berhad, a company listed on the Main Board of Bursa Malaysia.

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