Standard: Anatel Number: 07010-19-10648 Issue Date: 2019-10-16 Scope/Range: FTTH DROP CABLE Issued By: República Federativa do Brasil Agência Nacional de Telecomunicações

Standard: WSF ISO 14001 Number: Issue Date: 2018-09-06 Scope/Range: related environment management activities in the design and development of bow type drop optical cable for access network ,produ Issued By: World standards For Certification Center Inc.

Standard: WSF OHSMS Number: Issue Date: 2018-09-06 Scope/Range: related occupational health & safety management activities in the design and development of bow type drop optical cable for acce Issued By: World standards For Certification Center Inc.

Standard: WSF ISO 9001 Number: Issue Date: 2018-09-06 Scope/Range: design and development of bow type drop optical cable for access network ,production and after-sales service of bow type drop op Issued By: World standards For Certification Center Inc.