Since its inception, it has devoted itself to the research and development of "HoloMaker Series", laser holographic plate-making technical services, optical anti-counterfeiting solutions and industrial applications. Among them, HoloMaker has become the key equipment of laser holography industry in China, Hongkong, South Korea and India, which has successfully promoted the technological progress of optical anti-counterfeiting and packaging industry in China. Therefore, in early 2002, it won the second prize of China People and China Science and Technology Progress Award, which is the highest award awarded by China's laser holography industry. The founder and chairman of the company is a well-known expert in the field of optical holography engineering in China, and concurrently serves as the director of chinese optical society Optical Information Processing and Holography Professional Committee. In 2003-2004, the original manufacturing technology of "oriented photochromic film (OVCF)" was successfully developed and applied to the physical reading film of the second generation ID card in China. In the same year, large-scale nano-imprint equipment (flattening and roll-to-roll) was successfully developed. In 2005, the first "Positioning Laser Transfer Material Production Line" was independently developed and established in China, which pioneered the application of "Positioning Laser Printing transfer paper" in tobacco printing and packaging, and "Positioning Laser transfer paper" was patented by China. In the same year, the company was recognized as a high-tech enterprise in Jiangsu Province and passed the ISO900 1 quality management system certification. Obtained a number of invention patents in the field of laser lithography. In 2006, "Jiangsu Digital Laser Imaging and Display Engineering Research Center" was established (approved by Science and Technology Department and Finance Department), which is mainly devoted to the research and development and application of key manufacturing technologies (lithography, direct writing and etching) and equipment of ultra-precision laser graphics, key materials of new flat panel display backlight module, optical anti-counterfeiting solutions, mobile phone light guiding film and other manufacturing technologies. In 2006, the engineering prototype of "Large-format Intelligent Laser SLM Lithography Equipment" was successfully developed and put into use, which took the lead in realizing fast lithography of sub-micron holographic images with large format and high speed, and won many invention patents in China. The enterprise won the titles of "Top Ten Little Giants of Technological Innovation in Suzhou Industrial Park" and "Top Ten Enterprises of Private Technological Innovation in Suzhou Industrial Park in 2004-2006". In 2007, Suzhou Industrial Park postdoctoral workstation Ge Wei Sub-station was established. Establish the production capacity of laser transfer film; HoloScanV ultraviolet laser interference lithography equipment has been successfully developed, and it is the leading submicron laser direct writing system in the world. Su Daweige has world-class ultra-precision graphic design and manufacturing capabilities. In 2007, we successfully developed "MicroLab, a DMD parallel laser lithography system" with a graphic resolution exceeding 10000 dpi, which is mainly used for the design and manufacture of precision graphics (light guiding structure and sub-micron graphics), successfully developed the light guiding film (LGF) for mobile phones, and established Suzhou Wangwei Technology Co., Ltd., focusing on the research and development and manufacture of optical materials for mobile phones and flat panel displays. In August, 2008, Sudavig Digital Optics Co., Ltd. was transformed into Suzhou Sudavig Optoelectronic Co., Ltd., and its business fields were expanded to "laser transfer materials", "flat panel display materials", "high-end optical anti-counterfeiting solutions" and "advanced manufacturing equipment" (ultra-precision graphic laser lithography equipment, nano-imprint process equipment, LIGA technology application, etc.). It cooperated with DMD dual-channel photochromic film developed by relevant research institutes of the Ministry of Public Security. In September 2008, Su Dawei's "Large-format Intelligent Laser SLM Lithography System and Application" won the first prize of Jiangsu Science and Technology Progress (the first in the province). From June 2008 +2008 10, Su Daweige was selected as "the first batch of 50 scientific and technological innovation pilot enterprises in Suzhou". The "light guiding film" was successfully developed and applied to mobile phone keys. In cooperation with the State Post Bureau, the first set of stamps commemorating the opening ceremony of the 29th Beijing Olympic Games was launched. In March 2009, HoloMakerIII was exported to Japan; Successfully developed "seamless rainbow film stamping equipment and rainbow film materials; Large seamless laser film embossing equipment is exported to Indonesia and other countries. In April, 2009, "Laser Direct Writing Equipment iGrapher200" was put into use, which has the direct writing ability of over 350nm and supports the production of complex microstructure graphics. In May 2009, the "microlens array optical thin film" was successfully developed, and the mass production capacity of microlens array was established. This is the first device in China that integrates the R&D and manufacturing capability of microlens array film. The breakthrough "ActiveMatrix" dynamic graphic optical anti-counterfeiting film has been successfully developed, and it is intended to be used in high-level (public security, finance, etc. ) anti-counterfeiting field. In July, 2009, Su Dawei's "Fresnel Micro-mirror Technology" was applied to the anti-counterfeiting packaging of Maotai "Platinum Wine". In May of 20 10, the dynamic light amplification film with double-sided ultraviolet micro-nano structure was successfully developed. 20 10 to 10, ultra-large format (1500mmx 1300mm) laser graphics equipment was successfully developed, which filled the gap in the industry.