Plastic injection molding, assembly, inspection, packaging and packing. We can meet all your needs with integrated manufacturing in our clean rooms!
Kyowa Seiko Co., Ltd. began as an assemble and inspection company before expanding into production in Japan. This unique experience allows all of Kyowas staff to fully understand the process, appreciate what the client requires and deliver on high quality beyond expectations.
We pride ourselves on low defect rates, resulting in clients awarding Kyowa with excellency awards.
Kyowa specializes in creating ultra-precise small-scale injection molding containers that are smaller than the palm of your hand.
Kyowas strength is in their production of narrow cylindrical shapes, focusing on the aspect ratio of the length to the width.
Kyowas products are highly transparent thanks to their precision parallelism and flatness of surface planes.
With Kyowa's reputation and years of accomplishments, clients have entrusted Kyowa with orders for disposable plastic containers specifically for Covid-19 test kits.
We have experience trading with major companies: Covid-19 test kit companies, dental companies, medical product manufacturers, medical device manufacturers such as pharmaceutical companies, special anesthetic needle manufacturers, safety & sanitary tool manufacturers, cosmetics manufactures, etc.