OEM Manufacturer List

A seafood processing manufacturer in Ibaraki Prefecture founded as Saito Suisan in 1950. Specializing in tsukudani (simmered seafood) manufacturing with annual production of 200 tons (approximately 10% of Ibaraki Prefecture's tsukudani output). Directly distributes 40 types of OEM-manufactured tsukudani to 53 wholesale markets nationwide. Recipient of the Ibaraki Prefectural Governor's Award in 2021. Capable of handling small-lot orders.

An established tsukudani and eel shop with over 100 years of history. Implements OEM contract manufacturing leveraging 100 years of simmering and cooking techniques combined with modern equipment. Specializes in nori tsukudani OEM manufacturing and possesses expertise in steam heating cooking, retort processing, and low-temperature pasteurization.

An established manufacturer founded in 1916 (Taisho 5), boasting over 100 years of history in nori tsukudani and eel, Kasumigaura specialties. OEM manufacturing is specialized in nori tsukudani. Adopts safe manufacturing methods incorporating HACCP concepts. Accepts orders from a minimum of 20kg.