intelligent computing for everything · hunan promises the future｜algorithm reconstruction and self-production of core components - making china's printing information more secure
2024-09-22
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hunan daily omnimedia reporter wang liang
in a closed room, four employees, each doing their own job, assemble an inconspicuous black box.
"this black box is a laser. we used to rely mainly on imports, but now we have achieved self-production." chen liang, director of new product introduction for the printing production line of great wall information co., ltd., a subsidiary of china great wall technology group (hereinafter referred to as "china great wall"), told reporters.
(china great wall printing production line. photo by wang liang)
on september 19, the reporter visited the great wall printing production line of china. on the scene, the production line was busy and orderly, with printers of different models being produced from scratch, then packed, sealed, and shipped to all parts of the world.
on october 30, 2023, the completion and commissioning ceremony of the new production line of china great wall printing products was held in hunan xiangjiang new district. as the "leader" of the domestic computing industry, china great wall officially "landed" in the printing industry.
the new production line has complete intellectual property rights and domestic supply chain, and aims to become the largest printing industry base in the central region in the future. "printing security is part of information security. great wall's layout of the printing industry is based on market considerations, but more importantly, it is based on the perspective of national information security," li xin, general manager of great wall information co., ltd., told reporters.
(china great wall printing production line. photo provided by great wall information)
it is reported that in the past, china's printing equipment market was dominated by overseas companies such as hp and canon, and core technologies and component production were also mainly in the hands of foreign companies.
"we first reconstructed the algorithm, and then broke the technical barriers in core components, thus achieving full domestic independence in laser printers," li xin introduced.
among the many core components of a laser printer, the laser is the most critical one, responsible for outputting the scanned information. its accuracy, stability and safety determine the overall performance of a printer.
"we spent about a year on research and development and testing and successfully reached the mass production standards." chen liang introduced that in the past, the lasers for domestic printing equipment were mainly imported, and were restricted by others in terms of cost, production and safety. now that we can produce them ourselves, there are no more worries.
with core components produced independently and changsha's relatively complete local industrial chain, the production line has reached an annual production capacity of 300,000 units in less than a year since it was put into operation, making china great wall a "new force" that cannot be underestimated in china's printing equipment market.
it is reported that china great wall's printing production line will be expanded in the near future. "our goal is to reach an annual production capacity of one million units in the next few years, helping changsha build a 10 billion printing industry chain with laser printers as the core." li xin said.
