日伸精螺 Company Profile

Specialized manufacturer of industrial order screws

Nisshin Seiko Co., Ltd. is a company that specializes in cold forging, rolling, and secondary processing through cutting of special screws, rivets, and more. We offer a wide range of services from mold design based on drawings, prototype creation, to small lot production of various types and mass production. Additionally, all employees work together to generate ideas and strive daily to create products that satisfy our customers.