About UNA
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We founded in 1st, Aug, 2009, at the 1st 2 years, UNA specialized in developing, manufacturing, sells indoor & outdoor light box only, on purpose for our clients to get one-stop purchasing. After the 1st 2-year’s development, in May of 2011, UNA expanded the 2nd manufacturer for indoor & outdoor LCD digital signage,Then came to Jan of 2014, UNA expand the 3rd manufacturer for indoor & outdoor LED digital signage.

Enterprise Culture

Honesty, Profession, Innovation and Efficience.

Business Philosophy

Win-Win cooperation.

Quality Policy

Profession makes quality; sincerity creates future.
Specialized in developing, manufacturing, sales and service mainly for outdoor and indoor advertising LCD/LED digital screen displays, light boxes, or even for advertising project solution,including Street lamp pole advertising solution, like lamp pole banner bracket hardware, lamp pole LED lightboxes, lamp pole digital display, meanwhile one-stop advertising project service.
With professional R&D team and its strict attitude towards to design, produce, quality control, aimed to serve for the global needs of the advertising media market, UNA also could do OEM and ODM service internationally.

Following the principle of “Create environmental-friendly products to protect our home”,With the enterprise culture of “Honest, Profession, Innovation and Efficiency”,
UNA has been able to supply customers with superior products and first-class service.


Located in Dongguan City, Guangdong province, belongs to Pearl River Delta, which is famous as the world manufacturers;with a production area of 10, 000 square meters for light box, 3 000 square meters for LCD digital display, 3 000square meters for LED digital display, and total  about 120 labors and 12 office staffs, with experience of servicing for more than 160 overseas clients,who are from North America, South America, East Europe, Middle East, Africa; UNA keep constantly producing stable and cost-effective products to service for you.

Factory Tour

Many clients come from different countries, like the UK, Brazil, Georgia, the UAE, Kuwait, Kenya, Nigeria, etc visited us for business cooperation.
Some is our old client that just come to talk about request details and further long time cooperation.
We most welcome our new and old clients to visit us at any time.

Our Certificates




SMD LED screen VS. DIP LED screen

SMD means put SMT packing lamps weld on PCB.DIP means put the bases of DIP packaging lights through PCB, and fill the pin in lamp holders by welding.At the beginning of LED screen technology, outdoor LED Display only have DIP Type. The water-proof function , the brightness, moisture-proof and UV pro


Room 206, Building 4, No.13, Changshengshui Street, Nancheng District, Dongguan City 52300, Guangdong Province, China
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