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On July 24, 2018, changzhou Hua R Sheng reflective materials co., LTD., a subsidiary of SVG group, won the bid of 17.4 million yuan in the open bidding of the pre-printed reflective film project of jinan security service center.

Patent no: ZL 2013 1 0166341.1 Since the establishment, SVG has always put R & D innovation in an important position,

Patent no: ZL 2013 1 0166341.1 Since the establishment, SVG has always put R & D innovation in an important position, and constantly improve the company's core competitiveness.

3D light field printing technology and equipment are fully applied to the anti-counterfeiting of the new generation motor vehicle number plate....

AR helmet includes micro projection system, waveguide lens and related sensors and other important devices, among them, the design and