Optima Cup is the international sales and export brand of Elit Karton Bardak ve Ambalaj Sanayi Ticaret Ltd. Sti., a paper cup manufacturer based in Istanbul, Turkiye and operating since 2009. Production, quality control, packing and export documentation are handled inside the same company, so buyers deal directly with the manufacturer and have a single commercial and legal counterpart. The range covers single-wall and double-wall paper hot cups from 4 oz to 16 oz, paper cold cups, paper and PET lids, and paper ice cream cups. Every cup can be printed with the buyer's own brand: six-colour flexo as standard, CMYK offset on double-wall cups for photographic artwork. The company holds ISO 22000:2018 food safety, ISO 9001:2015 quality, ISO 14001:2015 environmental, ISO 45001:2018 occupational health and safety, and ISO 10002:2018 certification, together with Turkish food business registration TR-34-K-094873. Enquiries are answered with a proforma invoice; shipping terms follow the incoterm the buyer prefers. Full catalogue in ten languages: https://optimacup.com/katalog/ Commercial terms: EX Works (Istanbul) as standard, FOB available for larger corporate orders. Minimum order 3 pallets (60 cartons). Payment by bank transfer (SWIFT) only — proforma invoice and samples first; production starts against a 30-50% advance and the balance is settled before loading.