Product Centre

产品中心

Product Centre

产品中心

Led small space display


LCD display


DLP display

Display control system


Display visualization system

解决方案

Solution Center

解决方案

Solution Center

Smart grid

Intelligent transportation


 Smart petrochemica

smart city


Intelligent public security

Intelligent water conservancy

关于我们

ABOUT US

关于我们

ABOUT US
Shenzhen Zhanshi Optoelectronic Technology Co., Ltd. (abbreviated as EXV) is the first professional supplier of high-definition large screen digital display system and solutions in China. It has been committed to the research and development, production, sales and engineering installation of large screen display systems such as DLP splicing screen, LCD large screen, led small spacing display screen, etc R & D investment, the company has always been in the forefront of industry technology, to provide users with the most competitive quality products and services.


Headquartered in Shenzhen, EXV is a state-level high-tech enterprise with 5000 square meters of high standard modern production base and R & D Center for producing small spacing LED screen, DLP large screen and LCD screen. The company has passed ISO9001, ISO14001 and OHSAS18001 system certification, and all products have passed CCC, CE, CB, RoHS and energy saving certification. "EXV" trademark "has become a large screen display system line It is a well-known brand in the industry.


With more than ten years of experience in large screen display industry, EXV has become the world's leading professional supplier of DLP large screen, LCD splicing screen and indoor small space LED display screen manufacturers. EXV large screen display system has been successfully applied in more than 1200 projects all over the world. Its users are all over the government, electric power, communication, petroleum and petrochemical, coal mine, rail transit, finance, public security, military, water conservancy, culture and education, and its products are exported to more than 20 countries and regions in the world.