TYRE

JDIAG ELECTRONICS TECHNOLOGY CO.,LTD.

Founded in 2016, JDiag Electronic Technology Co., Ltd. is a national high-tech enterprise, with an independent R&D team and production department, has been focusing on automobile and motorcycle diagnostic technology, product research and development and production services for nearly 10 years, its products sell well in Europe, America, Southeast Asia more than 20 countries and regions around the world, its JDiag and TopDiag and other brand products have developed into excellent brands in the global automobile and motorcycle diagnostic industry.
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HUNAN DEXIN AUTO PARTS CO., LTD

Established in 2020. It is a professional automotive leaf spring manufacturer that integrates “R&D, production, sales, and service”. We design and develop various automobile Multi-Leaf/Parabolic Leaf Springs, and our products cover the whole vehicle series of TRUCKS, BUSES and TRAILERS. Products are sold well in the domestic market and exported to more than 30 countries. We passed IATF16949:2016 quality management system certification, and has built a product Testing Center to realize the whole-process control and testing on the Metallographic, Physicochemical, Stiffness, Fatigue Life.
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INDUSTRIAL RUBBER COMPANY – SOLIDO

Industrial Rubber Company (IRC) – SOLIDO is a Thanjavur-based ISO 9001:2015-certified partnership firm established in 2005, specializing in the manufacture and export of industrial solid tyres under the brand name “SOLIDO.” Operating from its facility on Manayeripatti Main Road in Vendayampatti, Thanjavur.IRC follows international standards such as ETRTO and US-TRA, and complies with global chemical safety norms . With around 100–150 employees across factory.
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GUANGZHOU UNIONLUX LIGHTING CO.,LIMITED

The Unionlux Chronicle: Twenty Years of Light, One New Beginning My story with light began in 2007, not in a lab or a design studio, but in the restless hum of global trade. For years, I bridged worlds—translating specifications, navigating shipments, connecting technologies across continents. I witnessed lighting evolve firsthand: from the intense blue-white arc of HID Xenon, to the efficient brilliance of LED, and now to the razor-sharp promise of Laser. I followed each leap, founded a trading company, then built a small factory, determined to be more than just a spectator. Yet, a quiet question always lingered in the glow of our products: What are we truly building? I watched peers rise with branded empires or secure coveted partnerships, while we remained capable, yet unseen. We had mastered the how, but not the why. It crystallized one day, looking at our name: Unionlux. Lux, the essence of light itself. Union, the bringing together. It was meant to symbolize the harmony of all lighting technologies—from the road-illuminating power of headlights to the cabin-enhancing glow of ambient lighting. But a name is just a vessel. It remains empty until filled with meaning, trust, and human purpose. That was the turning point. I realized we weren’t just assembling components. We were crafting confidence for the night driver in our headlights. We were engineering safety for the family on a rainy road in our fog lamps. And we were designing serenity and identity within the cabin through our ambient lighting. Technology is the tool, but human experience is the creation. So, we began again. This time, not chasing the next tech trend, but anchoring everything to a single promise: To illuminate every journey, inside and out, with intelligence, safety, and soul. Now, every Unionlux product starts with a question: “Does this build trust or enrich experience?” We subject our performance lights to extremes they may never face, and tune our ambient lights to moods we strive to understand. We document everything with relentless transparency, and share knowledge, not just specifications. We choose to partner not just with distributors, but with installers, designers, and garages who believe that light shapes not only vision, but emotion. Unionlux is no longer just a company I built. It is a promise we are keeping. For nearly twenty years, I learned how light works. Now, we are dedicated to exploring all the places light belongs—from the road ahead to the space within.
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