Engineering Safety, Powering Progress

Expert services in Fire Alarm Systems, Electrical Maintenance, Fire Pump Inspection & PM, Construction and Industrial Solutions.

About NK Group Thailand

NK Group (1979) Co., Ltd. was founded in 2013, evolving from construction and heavy equipment supply into specialized engineering and safety solutions. Today, we deliver trusted services in electrical systems, fire safety, and industrial projects, serving factories, offices, and large-scale developments across Thailand.
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Our services

At NK Group Thailand, we offer professional solutions across three core areas: fire safety, electrical system maintenance, and construction & renovation. Our skilled team is ready to deliver reliable, efficient, and safety-focused services tailored to your needs.
Industrial electrical control panel with circuit breakers, colored wiring, and illuminated safety indicators, representing preventive inspection and maintenance to ensure reliable and safe power systems.

Electric System Inspection & Preventive Maintenance

Ensure uninterrupted operations with expert electrical inspection and preventive maintenance that enhance safety and system reliability.
Ceiling‑mounted fire sprinkler head with heat‑sensitive bulb and deflector plate, representing installation and maintenance of fire alarm and safety systems in industrial and commercial buildings.

Fire Alarm System Installation & Maintenance

Comprehensive fire alarm solutions — from installation to routine checks — designed to meet building safety standards and protect lives and assets.
Industrial fire pump system with red pipes, valves, and gauges labeled by zones, representing inspection and preventive maintenance to ensure reliable fire protection readiness.

Fire Pump Inspection & Preventive Maintenance

Maintain full readiness of your fire protection system through professional Fire Pump inspection and preventive maintenance services.
Technician using a power drill on wooden flooring with tools nearby, representing professional construction and renovation services for industrial and commercial facilities.

Construction & Renovation Work

Delivering high‑quality construction and renovation for factories, offices, and industrial facilities — tailored to your project scope and standards.
High‑voltage electrical insulators and connectors in a transformer setup, representing reliable transformer supply, installation, and maintenance services through NK Group’s trusted partner QTC.

Transformer Supply (Partner: QTC)

Providing reliable transformer supply, installation, and maintenance through trusted partnerships with leading electrical solution providers.

Factory for Rent / Land for Sale

Offering ready‑to‑operate factory spaces and industrial land with full licensing support — ideal for manufacturers seeking long‑term growth.

We Are Trusted By Leading Industries

NK Group has earned the confidence of major industrial clients across Thailand, including factories, construction projects, and multinational corporations. Our proven track record with partners such as MEGA Bangna, NHK Spring, Autoliv, Kobelco, Chicony, Ryobi, Quanta/QMB, and many more reflects our commitment to safety, quality, and long‑term service excellence.
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Let’s Build Safety Together

Reach out to NK Group for expert support in electrical systems, fire safety, and industrial solutions. Our team is ready to provide consultation, quotations, and on‑site service tailored to your project needs.
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