At ONYX ENGINEERING CO.,LTD., we are committed to delivering exceptional products and services to our customers. With a focus on quality and reliability, our diverse range of electrical equipment caters to the needs of industries such as manufacturing, construction, and energy.

Our Electrical Equipment Offerings

Switchgear & Control Panels

Our range includes various types of switchgear and control panels, designed to meet the specific requirements of different applications. From motor control centers to distribution boards, we have the solutions for all your electrical control needs.


We offer a wide selection of transformers, including power transformers, distribution transformers, and special purpose transformers. Our transformers are designed for optimum performance, efficiency, and durability, ensuring reliable power distribution in various settings.

Cables & Wiring Accessories

From electrical cables to cable management systems and wiring accessories, we provide high-quality products that meet international standards. Our comprehensive range ensures safe and efficient electrical installations for different applications.

Our Explosion-Proof Product Offerings

Explosion-Proof Lighting

Our explosion-proof lighting solutions are designed to provide safe and reliable illumination in hazardous environments. With a range of options, including LED fixtures and emergency lighting systems, we ensure optimal visibility while adhering to strict safety standards.

Explosion-Proof Enclosures

Our explosion-proof enclosures are built to protect electrical components in hazardous locations. With superior construction and sealing methods, our enclosures offer reliable protection against sparks, flames, and gases, ensuring the safety of personnel and equipment.

Explosion-Proof Motors

Our explosion-proof motors are designed for reliable performance in hazardous environments. With robust construction and advanced protection features, these motors ensure safe and efficient operation in potentially explosive atmospheres.

Explosion-Proof Switches & Sensors

We offer a range of explosion-proof switches and sensors that are designed to operate safely in hazardous locations. With features like intrinsically safe designs and explosion-proof housings, our products ensure optimal performance and safety.