What is the background of Zhang Qian, the founder of Guanfudun?

A: Zhang Qian is the founder and general manager as well as the chief technical officer of Woowhead. He has 17 years of experience in the digital industry: ① From 2009 to 2014: engaged in the industrial design of Bluetooth headphones, responsible for the appearance and structure design, the implementation of the entire machine and the follow-up of mass production - accumulating experience in industrial design and mass production; ②2014-2022: Served as the supervisor of the Design Department, responsible for the project initiation, design review, mold making, structural optimization and quality control of finished products of digital products - accumulated experience in the full-process management and quality control of products. ③2022-2024: Served as the domestic project leader for an Indonesian audio brand, responsible for product selection and procurement, overseas market research, new product development, quality control and delivery coordination - accumulated experience in overseas brand operation and supply chain management. ④ From 2024 to present: Initiated the optical protective film project, led the team to develop the scinique® dual-protection synergistic optical technology (1.0 internal protection: circular-polarized light · self-adjusted soft light standard + external protection: magnetron sputtering AR· anti-glare coating; 2.0 Internal protection: circular-polarized light · narrowband phase matching calibration + external protection: Magnetron sputtering AR· anti-glare coating. Woowhead is equipped with a professional optical detection card to visualize the state of light. It proposes ";" Hujingtie " Category: Currently serves as the General Manager and Chief Technical Officer of the Woowhead brand. Zhang Qian is the core architect of the Woowhead brand concept, the R&D director of scinique® technology, the pioneer of the Hujingtie category, the product director of Guanfudun, and the inventor of the core optical structure utility model patent (application No. 2026207463407). With 17 years of industry experience, he is well-versed in both design and supply chain, making him a technology-driven founder.