Saney Seiko manufactures medical devices you desire by utilizing our comprehensive strengths that cover six areas.
We follow the Microfabrication Testing Process starting from a single individual piece to assembled finished products comprised of several hundred micro-components.

We have full-time, professional and dedicated staff available to provide support for OEM development necessary for meeting customer's needs and other tedious pharmaceutical-related activities, in addition to accommodating sterilized packaging requests. We also guarantee that the quality of our products meet international guidelines as we are ISO13485 certified.




Manufacturing of medical instruments and associated accessory devices

Precision cutting (Metal/Resin)

Precision stainless pipe processing

Laser welding/brazing

Laser marking/micro-component assembly


We provide sterilized packaging and sterilized products.

We also handle requests related to packaging/product sterilization for medical devices associated with our customers' ever increasing needs.

Finished Product→Packaging→Sterilization (e.g., γ-sterilization)→Shipping Release Approval→Delivery


●ISO13485 Certified

●Certified Class 1 Medical Device Marketing Authorization Holder

●Licensed Manufacturer of Medical Devices (Licenses have been obtained for 3 facilities)

Saney Seiko Inc.

Asaka Office : 2-10-14 Senzui, Asaka, Saitama Prefecture 351-0024

TEL : 048-466-9551 / FAX : 048-463-9419

Copyright (C) Saney Seiko Inc . All Rights Reserved.

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