energy utility branding PNG, stickers, cliparts, transparent illustration & graphics

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PLN logo design, Perusahaan Listrik Negara symbol, electricity service in Indonesia, Surabaya GSI CCTV system, national power company branding, energy sector signage, utility service iconography

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Listrik Prabayar logo, blue electricity sign, perusahaan Listrik Negara banner, token printing service, energy utility branding, pre-paid power service, Indonesian utility advertising