About Us

Chinolite is a pioneer brand in providing high power outdoor LED lighting products and
system. It is owned by NTK (Hong Kong) Electronic Technology Limited, which is a
subsidiary of NTK Holdings.

CHINOLITEOur Background

Chinolite enhances and applies the advanced thermal management technology inherited in designing and producing high power LED fixtures and solutions for own brand and OEM partners. It had operations in the People of Republic of China, Honk Kong, Taiwan and Canada.

As a subsidiary of NTK Holdings Limited, we are supported by the professional engineering team of thermal solution on semi-conductor, which are the key successful criteria of a perfect solution of all LED appliances.

Chinolite is dedicated to providing creative lighting solutions for commercial, industrial and office use for both public and private applications. All of our products are energy efficient, environmentally responsible and cost effective using Light Emitting Diode (LED) technology and continues to develop and design LED technologies to provide cost effective, safe durable solutions for our clients’ lighting needs.

Research & Development

It is our philosophy to endeavour in designing and producing the most cost-effective product and solution without compromising on quality with best technologies available. Chinolite acquired the technologies and skills as used in the semiconductor heat management industry and applies them on the LED applications. The development of the customised 3D CAD and simulation software by NTK allows Chinolite to fulfil not only the design needs but to render a more precise result visually for better error spotting and improvement proposes for the stakeholders or clients. Researches on using advanced materials for production is further enhancing the efficacy and reliability of the final product.

Thermal Management Technology

Heat dissipation, a key component in the entire process is given much emphasis. Our R&D teams work with the key-laboratories of enhance heat transfer and energy conservation, through collaboration outside research institutes and universities, such as MAE, The Chinese University of Hong Kong and South China University of technology, which are our key partners. Before building thermal module solution prototype, we could verify its feasibility by using different kinds of design tools including CAD and thermal simulation software


We constantly explore and make breakthroughs in lighting area, to pursue more efficient and higher light efficiency lamps. Through the combination of LENS and Reflector design cooperating with Hong Kong Productivity Council—Optics and Opto-Mechantronics Technology Centre, we developed and applied the optimum optical solution for our LED Lamps.


To improve the thermal efficiency, we take all parts of materials in consideration for the design of our thermal module. It turns out to be 150% higher than that of market products in cooling performance. We designed with Aluminum 6000 series as the materials for our patent thermal module. Different from the regular products on the market which are usually designed by Die-casting Aluminum ADC 12. The heat transfer coefficient of Aluminum 6000 series is about 210-240 W/m.K, and the heat transfer coefficient of Die-casting Aluminum ADC 12 is 96.2 W/m.K.
Some of our model is designed with Chinolite HP technology to enhance the thermal performance. The heat transfer coefficient of CHINOLITE HP is over 3000 W/m.K, to archive the rigid criteria for the LED Lamp.

CHINOLITEOur Technology


High Color Rendering Index

High Color Rendering Index provides natural colors similar to sunlight enhance productivity.

Color Temperature

Our products can provide a variety of color temperature from 2800K to 6500K.

Light and Compact

Chinolite LED Lamp Weight Only 1/3 the weight of Market LED Lamp.

Products Size

Our patented thermal module design save up to 70% volume compare with the market products.

In-house Testing Apparatuses

• Light source analysis system
• High voltage tester• ROHS tester
• Illuminance tester
• Ground resistance tester
• Fan PWM tester
• Leakage current tester
• Anti-static tester
• Plastic fusible liquidity-radio tester
• Insulation resistance tester
• Ingression protection tester
• 2D projection measurement tester