On the morning of July 27, Taizhou Mayor Shi Lijun and his party arrived at Taizhou Juna New Energy Co., Ltd. to listen to and solve the problems and difficulties encountered in the development of the enterprise. During this period, Shi Lijun focused on the "Graphene Femtosecond Laser" project of Taizhou Xinfei Optoelectronics Co., Ltd., a subsidiary of Juna, and inquired about the development progress of the project. Ding Rong, chairman of Juna Group, and Li Qiang, general manager of Xinfei Optoelectronics, reported on Xinfei's current corporate status, product structure and future plans. Vice Mayor Yang Jie and Secretary General Wang Qun accompanied the investigation.

Xinfei Optoelectronics successfully developed the world's first commercial graphene femtosecond fiber laser at the end of 2013, and held a new product launch conference at the China Graphene Standards Forum in December 2013, which was reported by "Science and Technology Daily" and other media and reprint. In September 2014, this product was awarded the annual technology innovation award by OFweek, the most well-known industry website in the laser industry. The product was exhibited at ACP2014, the largest optical communication conference in the Asia-Pacific region held in November 2014, and received customer inquiries and reservations. In April 2015, Feiyun series products appeared at the 3rd China (Shanghai) International Technology Import and Export Fair (Shanghai Fair).

In the next few years, Xinfei plans to establish a graphene fiber laser production line, and mass-produce and sell graphene femtosecond fiber lasers as the main income of the company. At the same time, based on the existing popularity of Feiyun Fiphene, with Feiyun Fiphene as the brand, a series of graphene optoelectronic products (such as erbium-doped fiber amplifier EDFA, graphene mode-locked fiber laser, tunable laser TLS, DFB/SLED/ SLD/Pump semiconductor light source, ASE broadband light source, adjustable attenuator, optical switch, etc.), Xinfeiren is striving to build the enterprise into a leading enterprise in the graphene application industry.