Nissin Kasei

Nissin Kasei Co., LTD. is a renowned manufacturer of world-class ultra-precision electronic and sensor parts. Established in 1961, we've honed our plastic molding expertise, producing over 1,000 mass-produced components for diverse industries globally. Our commitment to quality and innovation shines through our plastics mold components, ultraprecision components, and optical communication components, utilized in in-vehicle, electronic, and other sectors.

We've achieved dimensional accuracy of less than 0.007mm in mass production, showcasing our sub-micron molding skills. With a rich history and global presence, we're dedicated to solving complex challenges in manufacturing, contributing to society through advanced plastic molding techniques.

Our corporate overview includes various factory sites, including head office and main factories in Saitama, Miyagi factories, and an Akita factory. Accredited with ISO 9001 and ISO 14001 certifications, we prioritize quality and environmental responsibility.

At Nissin Kasei, we're committed to crafting precision and excellence in plastic molding. Our legacy and dedication drive us to deliver high-quality components for a better future. Contact us to explore our optical communication components and more.