The medium industry is an important part of Malaysia's business landscape, contributing significantly to the country's GDP and providing employment opportunities for its citizens.
What is medium industry?
Medium industry serves as the bridge between light industry and heavy industry within the manufacturing sector.
These operations typically consume more energy and water, leading to a moderate level of pollution.
Medium Industry Zones and Regulations
- Medium industries should be located in industrial zones with a 250-metre buffer zone and a 10-metre landscaped boundary to reduce impacts on nearby areas.
- Machinery and generators in medium industries must control noise to meet limits: 65 dB(A) at the factory boundary, 55 dB(A) during the day, and 45 dB(A) at night in residential or buffer zones.
- Gaseous emissions from these industries can be mitigated to comply with the Environmental Quality (Clean Air) Regulation 1978. Proper design and control measures ensure emissions are kept within acceptable levels.
- Industrial effluents can be treated on-site prior to discharge, adhering to the standards outlined in the Environmental Quality (Sewage and Industrial Effluent) Regulation 1979, depending on the location.
- Medium industries may use toxic and hazardous raw materials. Scheduled wastes produced during operations must be treated on-site or disposed of in compliance with the Environmental Quality (Scheduled Wastes) Regulation (Amendment) 2007.
- Fumes and odours from these industries may pose health risks to workers and nearby residents. However, design solutions are available to prevent such impacts, ensuring compliance with the Environmental Quality (Clean Air) Regulation 1978.
- Stack heights must align with the plant's production capacity and be determined through air quality modelling and simulation, subject to approval by the Department of Environment (DOE).
- Medium industries are strictly prohibited from using radioactive materials in their processes.
Read more: Industrial Zoning Regulations in Malaysia.

Differences Between Light, Medium, and Heavy Industries

Examples or Types of Medium Industry Products

Find Medium Industry Factory or Warehouse in Malaysia
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