JINHUA PRO-CONCEPT TRADING CO., LTD To: SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georg United States From: JINHUA PRO CONCEPTTRADING CO., LTD. Room No A-1303, Building Zhejiang, China 1, No.518 Shuanglong South Road, Jinhua, Wucheng, Regarding Confidentiality Request regarding application for FCC ID: 2AVGXQUADROCOPTER LONG TERM CONFIDENTIALITY Pursuant confiden referenced tialeatmentof the documents to 47 CFR Section above. 0.459 and 0.457 of the commission's rules, the applicant listed below, associated with the certification hereby request application Schematic{s) Block Diagrams Operational Descriptions The documents information above contain may prove harmful proprietary to the business not released of the applicant. information to the public. Public disclosure of this Sincerel y, Signature: h Name (on file with the FCC associated Printed Tille: QC Company Name: JINHUA PRO-CONCEPT TRADING CO., LTD. with the Grantee Code) Lin Li