The company is the director of the National R&D and Industry Alliance of Semiconductor Lighting Engineering, a member of the Technical Standard Working Group of Semiconductor Lighting of the Ministry of Information Industry, and the vice chairman of China Optical and Photoelectric LED Display Application Branch, and holds the "Engineering Qualification of Highway Traffic Engineering Contracting Monitoring System" approved by the Ministry of Communications and the Ministry of Construction. Passed ISO900 1: 2008 quality management system certification, ISO14001:2004+0: 2004 environmental management system certification, OHSAS 1800 1: 2007 occupational health and safety management system certification.
The company has been focusing on the exploration of LED application technology for a long time, and is committed to the productization, scale and industrialization of its research results. By vigorously developing computer application, automatic control, communication technology and system integration capabilities, we have accumulated and mastered a large number of core technologies in the application of LED display screens and LED lighting products, owned a number of high-tech achievements transformation projects in Shanghai, and * * * applied for domestic and foreign technology patents 150, of which 84 were authorized. The company has a scientific research base of 25,000 square meters and a manufacturing base of 65,000 square meters, and has become one of the largest manufacturers of LED application products in China.
In order to implement the spirit of the "Twelfth Five-Year" comprehensive work plan for energy conservation and emission reduction, and accelerate the research, development, promotion and application of new technologies and products for energy conservation and emission reduction, Shanghai Sansi actively responded to national policies and continuously achieved the goal of energy conservation and emission reduction through the development of LED lighting.
Sansi was established in 1993, with a registered capital of1000000 yuan, more than 800 employees/kloc-0, and more than 300 LED application technology research centers, and has been specialized in LED application products for 20 years. Has more than 200 independent intellectual property rights. Its products are sold all over the country with excellent quality and good after-sales service, and exported to more than 30 countries such as the United States, Europe, Japan, the Middle East, Southeast Asian countries and African countries.
As the largest LED application enterprise in China, Sansi has developed LED display screen and LED lighting products with independent intellectual property rights, which fully demonstrated the top technical strength of LED application, and the overall technology of the products has reached the domestic leading and international advanced level.
Whether it's C040 1 indoor full-color screen or C060 1 outdoor full-color screen, Sansi's LED display screen comprehensively concentrates the latest technology and application achievements of computer software, hardware, automatic control, data communication, electronic circuit, photoelectric display, mechanical structure, component materials and other interdisciplinary disciplines and industrial fields. Seamless switching, filling factor, refresh frequency, color temperature, color reproduction, uniformity, moving image compensation, noise reduction and other technologies reflect the highest technical level of domestic LED display screens. The original pixel-by-pixel brightness correction technology makes the brightness uniformity of the whole screen reach the world advanced level.
Sansi's LED lighting lamps include LED tunnel lamp, LED street lamp, LED bulb lamp, LED spotlight lamp, LED downlight, LED landscape lamp, LED garden lamp, LED flash lamp and other products. Major technological breakthroughs have been made in optics, structure, heat dissipation, protection and control, and many invention patents have been obtained. The unique honeycomb scattering technology makes the LED lighting lamp have the characteristics of no glare, light weight and good convection heat dissipation, and has won the national invention patent.
Sansi's products have been recognized by all parties.
Sansi successfully completed the research on the major project of "Key Technology Research and Product Development of Indoor LED Lighting" of the National 863 Program, and was selected as the application demonstration project product of semiconductor lighting products of the National Development and Reform Commission twice; Shanghai Sansi Company's sales exceeded 100 million for 9 consecutive years, creating a sales miracle with an average growth rate of over 30% in the LED industry, ranking first in the same industry in China. Sansi brand LED display screen and LED lighting, which are independently innovated by enterprises, have been recognized as the transformation projects of high-tech achievements in Shanghai. At the same time, the customer satisfaction survey for 8 consecutive years shows that the customer satisfaction rate of "Sansi" brand LED products is as high as 98.9%, which has established a long-standing national brand image at home and abroad. Won the Shanghai Science and Technology Giant Enterprise, the most growing enterprise in the semiconductor lighting industry in China, the top 25 enterprises in the LED industry in China, the outstanding LED enterprises in China, the 20 10 China LED Industry Innovation and Technology Award, the China Electronic User Satisfaction Enterprise, the Shanghai Excellent Invention Gold Award, and the first prize of Shanghai Key Product Quality Revitalization Research Achievements. ..............................
Over the years, Sansi has established the national brand enterprise image of LED display industry with extraordinary achievements.
Tens of thousands of sets of LED variable information sign screen products are applied to more than 400 expressway projects in China, such as Shanghai-Nanjing, Runyang Bridge and Beijing-Shanghai, and the domestic market share in the expressway field exceeds 70%. The integrity and quality of Sansi have been fully recognized and trusted by the Ministry of Construction, the Ministry of Communications and the Ministry of Public Security, and obtained relevant qualification certificates and qualifications for formulating departmental standards and industry standards.
The background screen of the LED stage for the opening and closing ceremonies of the Shanghai World Expo is 900㎡, without moire, mosaic, pixel particles and dead light, which embodies the highest level of LED display application in China and has won wide praise and recognition from people from all walks of life.
Two full-color LED screens in Times Square, new york, USA are large screens made by Shanghai Sansi Company, with a single area of 208m2 and a total area of 416m2. It pioneered the landing of China LED display in the world's top enterprise product assembly area, and was also the first "Sansi" brand LED display in China. Signage Solutions, a famous American magazine, published an article "The New Benchmark of Times Square" in the May/June issue of 20 12. The article emphasized that Sansi Company is the company that produces the hardware and software of this kind of display screen and the second largest manufacturer of LED application products in the world. The two display screens manufactured by Sansi for Broadway 15 15 in new york Times Square are the display screens with the highest resolution and energy saving efficiency in this area.
The application of LED of Sansi Company in the field of lamps is also outstanding.
The LED lighting system of Shenzhen Metro Line 2 (more than 25,500 sets) is the first large-scale urban rail transit project using LED lighting in China. The light efficiency of the lamp is above 90lm/w, which is about 50% less than that of the traditional fluorescent lamp. The overall technology has reached the domestic leading and international advanced level. It has played a very effective demonstration role in further expanding the application field of LED lighting, popularizing green lighting and developing low-carbon economy in the future.
In the LED lighting project of Jingying Expressway Tunnel in Jiangxi Province, the original 100w and100w high-pressure sodium lamps were replaced by 150 48W and 14 LED lamps. Under the requirements of tunnel lighting, LED lamps save 42% energy than high-pressure sodium lamps. Recently, it was identified by the Ministry of Transport as the second batch of demonstration projects for energy conservation and emission reduction in the transportation industry.
Shanghai Sansi will give full play to the strong advantages of LED lighting in technology, manufacturing and service for a long time, and play an important role in China's "Twelfth Five-Year Plan" energy saving, emission reduction and green low-carbon goals.