Questions about our systems, services or products?

Quick Quotation

Email to us

We love your feedback

Tell us what you think of our website

Contact us
Share this page

About Us

The SANSI Technology Center is awarded to be a “National Enterprise Technology Center”



On January 1, 2020, NDRC (National Development and Reform Commission), MOST (Ministry of Science and Technology), MOF (Ministry of Finance), GAC (General Administration of Customs), and SAT (State Administration of Taxation) jointly issued the “Notice on the Issuance of the New Identification of 2019 (Batch 26) and the List of All National Enterprise Technology Centers”, offically identifying Shanghai Sansi Electronic Engineering Engineering Co., Ltd. (hereinafter referred to as SANSI) as “National Enterprise Technology Center”. This recognition is another national level honor that SANSI has obtained in the field of scientific and technological innovation, marking that SANSI's scientific research level has been recognized by the state again, and reflects the company's comprehensive strength.


"National Enterprise Technology Center" is the highest level of China's enterprise technology center assessment level, and is an important part of the national technology innovation system. The evaluation thresholds were extremely stringent and aimed at recognizing large and qualified enterprise technology centers with strong innovation capabilities, good innovation mechanisms, and leading demonstration roles.


Hong Kong-Zhuhai-Macau Bridge

The world's longest sea-crossing bridge and the biggest bridge and tunnel project

Since 1993, SANSI has been dedicated to technological innovation in a wide range of LED applications, from commercial displays to residential lighting. With over 400 in-house engineers, 3 advanced factories, SANSI has reached over 40 countires on 5 continnents. SANSI R&D area covering integrated system, artificial intelligence (AI), industrial design, automation and process, software, material, optic, microelectronic, etc. Annual investment in R & D is more than 8% of the total annual sales.


7017th Avenue, Times Square, NY, US
The highest-resolution LED display ever manufactured in the history of Times Square

To date, SANSI has applied for 300 domestic and overseas patents and up to now we obtain 246 approved patents, including 22 international patents. From the “National 863 Program” to the “11th & 12th & 13th Five-Year Plans”, SANSI has been participating in the drafting of 40 official standards and specifications for China’s Ministry of Public Security and Ministry of Communications, The China Solid State Lighting Alliance, and more.

SANSI has successfully launched over 10,000 cutting-edge projects, including New York Times Square, Hong Kong-Zhuhai-Macau Bridge, the Chinese Space Program, Xichang Satellite Launch Center, Shanghai World Expo and Hangzhou G20 Summit, Beijing Zuoanmen. SANSI upholds its core values of innovation, sustainability and commitment. These have allowed SANSI to follow the path as an industry leader.


China International Import Expo (CIIE) / Multi-function light poles project


Ruijin, Jiangxi / Smart Pole System

Additionally, SANSI becomes the first batch to be certificated by “Shanghai Brand”. SANSI won Subsidy allowance by National Finance Dept, Subsidy allowance in lighting by United States Department of Energy, National LED Display Industry Quality Leading Brand, National LED Industry Quality Leader, China's Smart City Leader, Quality Gold Award of Shanghai Municipal Government, etc.