On June 5 to 8, 2018, TC6WG2 69th meeting and TC6WG3 65th meeting held in shantou, Shanghai Honghui Optics Communication Tech. Corp (hereinafter referred to as the "Shanghai hong fai") optical materials division general manager Shen Jiangbo line were invited to attend the meeting.

      The meeting is mainly for the review, as well as to the draft are discussed. Shanghai Honghui as a member of the Chinese telecommunication standardization association, have the honor to invited to participate in the revision of the industry standard.