Shenzhen ADD Tech Co.,Ltd

Shenzhen ADD Tech Co.,Ltd is a manufacturer of the led electronic displays located in Shenzhen China. With more than 8 years experiences on making and supplying the led electronic displays, ADD Tech has established many domestic & overseas customers. ADD Tech mainly engages in the design and production of LED full color video displays, solutions of outdoor advertising, visible solutions for events, sports, movable ad, etc. Our factory is located in Bao’an district of Shenzhen, where there are integrated industry chains of the LED optoelectronics. With more than 5000 square meters area, ADD Tech owns enough & quality manufacturing facilities . We also regard the experienced engineers and skilled workers as the footstone of innovation and quality control . Most of our engineers have more than 8 years experiences on the led display products . Every employee has a chance of training before he or she is responsible for certain position. All of our final led displays must go through a checking and aging process at least for 72 hours, making sure the high quality before delivery. We pay more attention to the quality control from the foundation of ADD Tech. By the strict management during the material purchasing, production, and aging, all of our LED products have proved EMC and LVD directive of CE certification, RoHS certificate, CCC compulsory certificate. We are also trying to purchase the components which are UL proved. ADD Tech has became a reliable supplier by all team continuous fighting. At present,the main LED Electronic Displays products of ADD Tech are as follows:
1. LED Digital Billboards
2. LED Outdoor Full Color Advertising Displays
3. Indoor Full Color SMD LED Displays
4. LED Stadium Perimeter Displays (Football/Soccer/basketball/Volleyball, etc.)
5. LED Events Displays (for rent/sports/concerts/fairs/exhibitions/ceremony, etc.)
6. LED Stage Background Displays
7. LED Electronic Scrolling Message Signs
8. LED Digital Signage

Please inquiry more by e-mail to sales@szaddtech.

Products and Services

Advertising, Marketing and Sales > Advertising > Billboards > LED Billboards
LED Billboard , LED Panel , LED Sign , LED Screen , LED Display , LED Message Signage , Indoor LED Display , Outdoor LED Display


Headquarters
Building B, Minjinhai Industrial Park Shiyan, Bao'an Shenzhen, Guangdong 518108 China

Phone:	+86 755-2901 2093
Fax:	+86 755-8178 4260
Website:	www.szaddtech.com
Email:	anna.addtech@hotmail.com


Additional Information
Date Established:	February, 2005

Featured Vendors


Rymax Marketing Services, Inc. Leader in creating award winning player & employee loyalty programs & events proven to increase ROI	TribalHub 27th Annual TribalNet Conference Sept 20-24, 2026 at Hilton Anatole Dallas in Dallas, TX

Regulatory Management Counselors, PC Over 45 years of experience serving the legal and regulatory needs of casino industry clients	Patriot Gaming & Electronics, Inc. Patriot Gaming…Parts is what we do. Visit us: www.patriotgaming.com

Sunkist Graphics, Inc. Specializing in the creation of best-of-breed gaming graphics - slot glass, sign faces, and more	Oklahoma Indian Gaming Association (OIGA) Conference The biggest little show in Indian gaming! Save the date: July 20-22, 2026 Oklahoma City

Casino City Press A leading publisher and distributor of casino and gaming business data and market research reports.	Slot Machines Unlimited Exporter of IGT, Williams, AVP, Trimline, Aristocrat, Konami, Bally, & parts over 20 yrs experience

TBE Architects Creating extraordinary casino, hotel, and resort destinations from master plan through final design	Casino Network 20+ years experience selling refurbished slot machines, parts & glass for all major brands

K2J Marketing Partners We’re not just a gifting provider—we’re an extension of your marketing team driving proven results.