KYOWA SEIKO Co.,Ltd.

Injection molding to assembly,inspection in our clean rooms Kyowaseiko excels in being a one stop solution company :from injection molding to assembly,inspection the plastic containers to packaging for medical devices,cosmetics etc in our cleanrooms(8 rooms in total). Our 15 Consecutive Blood Analysis Reaction Cells have a high transparency and stable refractive index. Plastic containers for reagent ,Medical testing kits and any other medical devices are shaped and assembled in our clean room, they are very severe against adhesion of foreign substances such as burr,dirt and any other bacteria.Moreover,We garantee various functions along wtih the contents. We have extensive experience in OEM productions such as dental adheisive contauners , blood analysis reaction cells,medical testing kit and so on. We also provide re-inspections service for oveaseas products and assemble them, and make them made -in -Japan quality. Our craftmanship; making use of human senses that cannnot be achieved by factory automation. Address 2-1-19 Suwa, Iwatsuki-ku, Saitama-City, Saitama,Japan