Request for Confidentiality

TO: Kiwa Netherlands B.V., Dept. FCC TCB Wilmersdorf 50 7327 AC Apeldoorn The Netherlands

Subject: Request for confidentiality FCC ID: LDKESPRC2920

Reference number: ######

Dear FCC TCB,

1. Long-Term Confidentiality

Pursuant to 47 CFR Section 0.459(a) & (b), we hereby request non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application:

• Bill(s) of Material [x]
• Block Diagrams [x]
• Operational Description [x]
• Schematic Diagrams [x]
• Tune-up Procedure [ ]

Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors.

2. Short-Term Confidentiality (STC)

Pursuant to Public Notice DA 04-1705 of the Commission's policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, applicant hereby requests Short-Term Confidential treatment of the following materials (See notes below):

• Internal Photos [x]
• User's Manual [x]
• Test Set-up Photos [x]
• External Photos [x]

Justification: The above information contains trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors.