Standard: Global Quality Management System Standards for the Automotive Industry Number: CNQMS042185 Issue Date: 2020-08-06 Expiry Date: 2023-08-05 Scope/Range: Design and production of optical lens for surveillance camera Issued By: NSF International Strategic Registrations

Standard: Global Quality Management System Standards for the Automotive Industry Number: CNIATF042181 Issue Date: 2020-08-07 Expiry Date: 2023-08-05 Scope/Range: Design and production of optical lens for surveillance camera Issued By: IATF

Standard: Patent certificate Number: Certificate No. 9156314 Issue Date: 2019-07-26 Scope/Range: Non-thermal ultra-thin wide-angle lens Issued By: National Intellectual Property Office

Standard: Patent certificate Number: Certificate No. 9142048 Issue Date: 2019-07-26 Scope/Range: Fixed focus distortion-free glass plastic lens Issued By: National Intellectual Property Office

Standard: Patent certificate Number: Certificate No. 9137493 Issue Date: 2019-07-26 Scope/Range: Super large aperture day and night confocal lens Issued By: National Intellectual Property Office

Standard: Patent certificate Number: Certificate No. 9146632 Issue Date: 2019-07-26 Scope/Range: Ultra wide angle low cost optical device Issued By: National Intellectual Property Office

Standard: Patent certificate Number: Certificate No. 9139158 Issue Date: 2019-07-26 Scope/Range: Long focal length day and night confocal lens Issued By: National Intellectual Property Office