Key Takeaways
- Regional Specialization: Malaysia leads in heating element fabrication, while Vietnam and Thailand dominate in heavy industrial boilers and furnaces.
- Customization vs. Off-the-Shelf: Local factories offer faster customization for unique machinery, whereas global distributors provide standardized, certified units.
- Energy Efficiency: New regulations are driving a shift toward electric thermal oil heaters and biomass boilers across Southeast Asian manufacturing hubs.
- Supply Chain Resilience: Sourcing from regional manufacturers reduces lead times and shipping costs compared to importing from Europe or East Asia.
- Certification Matters: Leading factories now prioritize ISO/IEC 17025 calibration standards to meet the demands of the semiconductor and food processing sectors.
Who Are The Top Heating Manufacturers in SEA?
The industrial heating landscape in Southeast Asia is diverse, led by key players like PMJ Heating, Vitar Group, and Prolific Heating International.
The region is split between specialized custom fabricators and large-scale mass producers.
For heavy industry, companies in Thailand and Vietnam excel in furnaces and boilers.
Meanwhile, Malaysia serves as a central hub for precision heating elements and thermal sensors used in electronics and food manufacturing.
Selecting the right partner depends entirely on whether your priority is rapid custom engineering or certified, high-volume production.
Comparison Table: Top 10 Heating Industry Leaders
Rank | Company | Location | Type | Best For |
1 | PMJ Heating | Malaysia | Custom Workshop | Emergency replacements (fastest lead time) |
2 | Vitar Group | Malaysia | Mass Production | High-volume standard heaters (OEM) |
3 | Backer Grand | Thailand | Global Subsidiary | OEM Manufacturing (Boiler/Machine parts) |
4 | DP Star Group | Malaysia | Comprehensive | One-stop shop (Standard sensors & heaters) |
5 | Prolific Heating | Thailand | Heavy Industry | Furnaces & Ovens (High-temp elements) |
6 | Kurabe Ind. | Vietnam | Japanese Plant | Flexible Heaters (Automotive/Defrosting) |
7 | Kawai Electric | Thailand | Japanese Plant | Precision Heaters for high-tech machinery |
8 | PLIC Thermo | Thailand | Local Mfg | Balance of stock holding & custom fab |
9 | Win-Therm | Malaysia | Fabricator | Industrial Ovens & Duct Heaters |
10 | ILF Heater | Indonesia | Local Mfg | Plastic/Rubber Industry (Band/Strip) |
1. PMJ Heating (PMJ Heaters Manufacturing)
The regional leader for agile custom fabrication and rapid support.
With its “Speed-to-Market” philosophy, PMJ Heating industrial heater Malaysia is a prominent regional option for industrial maintenance teams, particularly in Malaysia and Singapore.
Unlike mass producers that require long lead times, PMJ operates as a specialized engineering workshop capable of designing and fabricating custom heating elements in as little as 3–5 days.
Their facility in Johor Bahru is a critical support hub for factories in Singapore and Malaysia that cannot afford prolonged downtime.
- Ideal For: Emergency replacements for broken machines.
- Key Products: Cartridge heaters, Immersion heaters, Chemical heaters.
- Why They Rank #1: Fastest lead time for non-standard, urgent industrial needs.
2. Vitar Group (VBC Manufacturing)
The heavyweight for mass production and certified accuracy.
Vitar Group operates as a large-scale manufacturer catering to industries that need consistency across high volumes.
Their facility in Rawang is equipped for mass production, making them the ideal partner for appliance manufacturers or large industrial plants requiring standard parts.
They also stand out for their commitment to precision; their subsidiary, Vitar-Segatec, operates a laboratory accredited to ISO/IEC 17025 standards, ensuring top-tier calibration and quality assurance.
- Ideal For: OEM for appliances and heavy industry.
- Key Products: High-volume standard tubular heaters, Finned heaters.
- Strength: In-house calibration and high-volume capacity.
3. Backer Grand Heater (Backer EHP)
Global scale for Original Equipment Manufacturers (OEMs).
As a subsidiary of the NIBE Group—a global giant in heating technology—Backer Grand Heater operates with world-class manufacturing standards.
Their facility in Chonburi is designed for huge capacity, supplying heating elements for washing machines, air conditioning units, and industrial boilers.
They are the go-to partner for machine builders who need reliable components for thousands of units.
- Ideal For: OEMs building new machines needing a partner for 1,000+ units.
- Key Products: Boiler elements, Machine parts.
- Strength: Massive capacity backed by the NIBE Group.
4. DP Star Group (Brand: Maltec-H)
The comprehensive one-stop shop for thermal solutions.
DP Star is one of the largest names in the region, manufacturing under their proprietary brands “Maltec-H” (Heating elements) and “Maltec-T” (Sensors).
Their capacity ranges from simple band heaters to complex distribution networks.
Their “do-it-all” approach makes them a convenient single source for factories that need both standard manufacturing and wide distribution support.
- Ideal For: Companies looking to consolidate all thermal purchasing with one major supplier.
- Key Products: Standard sensors, “Maltec-H” Heating elements.
- Strength: Manufactures standard items and distributes global brands.
5. Prolific Heating International (PHI)
Thailand’s powerhouse for large-scale thermal processing.
Based in Thailand, Prolific Heating International (PHI) dominates the heavy industrial sector.
While they produce heating elements, their core strength lies in the high-temperature elements used inside industrial furnaces and ovens.
They are deeply integrated into Thailand’s automotive supply chain and have a strong presence in Vietnam and Indonesia.
- Ideal For: Heavy industry requiring furnaces and ovens.
- Key Products: High-temp elements, Industrial furnaces.
- Strength: Heavy-duty equipment for high-temperature applications.
6. Kurabe Industrial (Vietnam)
Japanese precision for automotive and flexible heating.
Kurabe brings Japanese manufacturing discipline to Vietnam. Their regional facilities specialize in niche, high-performance components for the automotive sector.
They are a critical part of the supply chain, providing heat-resistant wiring, seat heaters, and defrosting cables required for modern vehicle interiors.
- Ideal For: Automotive sourcing and electronics assembly.
- Key Products: Flexible heaters, Defrosting cables, Seat heaters.
- Strength: Specialized automotive heating components.
7. Kawai Electric (Thailand)
High-tech precision for advanced machinery.
Kawai Electric operates a Japanese-standard plant in Thailand, focusing on high-precision heating components.
They are distinct from general industrial suppliers because they cater to the high-tech machinery sector, producing cartridge and tubular heaters with extremely tight tolerances required for semiconductor and precision processing equipment.
- Ideal For: High-tech machinery builders and precision engineering.
- Key Products: Precision Cartridge heaters, Tubular heaters.
- Strength: Japanese manufacturing standards for high-precision needs.
8. PLIC Thermo
Reliable local manufacturing for general industry.
PLIC Thermo is a staple in the Thai industrial market. They manufacture industrial heaters and temperature sensors tailored to the needs of general manufacturing plants in Thailand.
Their strength lies in their ability to balance holding stock of standard items while offering custom fabrication services for specific client needs.
- Ideal For: General industry in Thailand needing local stock and quick support.
- Key Products: Industrial heaters, Temperature sensors.
- Strength: Good balance of stock holding and custom fabrication.
9. Win-Therm (Win Win Solution)
Localized fabrication for Southern Malaysia industries.
Win-Therm focuses on serving the immediate needs of factories in the southern region of Malaysia. As a specialized fabricator, they offer a balance of affordability and personalized service.
They are particularly active in building industrial ovens and duct heaters for local SMEs that require hands-on support and consultation.
- Ideal For: Factories in Southern Malaysia looking for affordable, localized service.
- Key Products: Industrial ovens, Duct heaters.
- Strength: Localized support for Southern Malaysia.
10. ILF Heater (Indonesia)
Specialists for the Plastic & Rubber Industry.
ILF Heater is a key local manufacturer in Indonesia, specifically serving the massive plastic and rubber processing sectors.
They specialize in the contact heaters required for injection molding and extrusion machines, such as band and strip heaters.
They are the go-to source for Indonesian factories needing reliable, locally-made replacements for their molding lines.
- Ideal For: Plastic injection molding and rubber processing factories in Indonesia.
- Key Products: Band heaters, Strip heaters.
- Strength: Niche specialization in plastic/rubber industry components.
Conclusion
Sourcing heating components in Southeast Asia requires aligning your volume and customization needs with the right country and factory type.
- Malaysia (PMJ, Vitar): Best for industrial precision, custom fabrication, or calibration-backed quality.
- Thailand (Backer, Prolific): Best for OEM high-volume elements or heavy industrial furnaces.
- Vietnam or Indonesia (Kurabe, ILF): Best for specialized automotive or plastic industry components.
By choosing a regional manufacturer, you not only reduce shipping costs but also gain faster access to technical support compared to relying on suppliers outside the timezone.
For businesses looking to expand their market reach or announce new industrial partnerships in this region, engaging a PR Agency can help establish brand authority and connect with key B2B decision-makers.
Frequently Asked Questions About Industrial Heating in Southeast Asia
What is the difference between a cartridge heater and a tubular heater?
A cartridge heater is designed for inserting into a drilled hole to heat metal parts (like molds), while a tubular heater is versatile and can be bent into shapes for heating air, liquids, or surfaces.
Which country in SEA is best for sourcing heating elements?
Malaysia is strong for precision heating elements and sensors due to its established electronics ecosystem. Vietnam and Thailand are better sources for heavy industrial boilers and furnaces.
Why is ISO 17025 calibration important?
It ensures that the temperature sensors used in your heating process are accurate. This is mandatory for industries like food, pharmaceuticals, and aerospace to meet safety and quality regulations.
Can I get custom heaters made locally?
Yes, companies like PMJ Heating and Vitar Group specialize in manufacturing custom heaters based on your samples or technical drawings, often with faster delivery than importing.
How do I maintain industrial heaters?
Regularly check for scale build-up (on immersion heaters), tighten electrical connections, and inspect temperature sensors for drift. Preventive maintenance prevents costly element failure.
Do Employers Need to Register Foreign Workers for SOCSO and EPF?
Yes, employers must register eligible foreign workers with SOCSO and, from October 2025, with EPF, and are responsible for making the required contributions accurately and on time.
