Shenzhen Sunny-day Optoelectronic Technology Co., Ltd is a professionalized manufacturer of solid-state lightings located in Shenzhen, China which is established in 2002 with registered capital of 5 million USD.

Our factory covers 3800 square meters, ISO 9001 quality system has been applied in Sunny-Day for daily management. And a highly automated production line for both LED components and LED lighting applications has been set up as from year 2006.

The company?? production process includes incoming LED chip assembly, screening, and finished products. Our main products include: LED tube, LED bulb, LED spotlight, LED down light, LED high power Street Light, Flexible LED strip, LED wall washer and other solid-state lightings.
We have established partnerships with buyer from morn than 50 countries and regions, including Hong Kong, Taiwan, Southeast Asia, Europe, and the Americas and so on.


We welcome you work togeter to make world brighter.Abundant Experiences and technical ability have been accumulated and absorbed in Sunny-Day due to divers projects achieved. We also work with our qualified suppliers together to provide our clients the qualified final products within satisfying delivery time.

We commit to the future of ecological and environmental harmony with our responsible working attitude, continuous efforts on the research and development of lighting LED and LED lighting applications.

No matter in the past or in the future, Sunny-day Optoelectronic is ready to offer our customers high quality products with competitive price and excellent selling & after-sales service. Therefore, one year guarantee is preset for each kind of LED lighting applications.

We hope to serve you soon. Please contact us for more information.