- Telephone number: +66-38-447-147-8
- FAX: +66-38-447-149
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Company Philosophy
■ We strive to be trusted by all our customers as a parts manufacturer.
With over 50 years of history, the knowledge and technology passed down from our predecessors have become the cornerstone for creating new innovations today.
■ We possess a wide range of unique technologies.
We dedicate ourselves daily to being a reliable partner for those involved in development and design, focusing on providing technical support from every angle.
■ What we create cannot be made with new equipment alone.
"Responding with heart and understanding with heart," we deliver technology, safety, and reliability that have been cultivated together with our customers.
- No matter how much technological innovation and reform may occur, these values will remain unchanged. -
Most recent update：2025-01-15
Quality/environmental certifications
Quality Certifications
Environmental Certifications
History
| 1949: Mr. Yaichi Nishii established Nishii Seisakusho, starting with mold production and press processing, primarily manufacturing low-voltage electrical components. |
| 1973: The company name was changed to Nishii Seisakusho Co., Ltd. (with a capital of 2,000,000 yen), and Mr. Satoshi Nishii became the president, initiating the production of optical components. |
| 1979: Installed the first wire-cut machine. |
| 1990: Increased capital to 7,000,000 yen. |
| 1995: Increased capital to 10,000,000 yen. |
| 2001: Established the new Nakaikegami factory. |
| 2003: Installed a clean room (Class 10,000) at the headquarters factory. |
| 2004: Recognized as an Excellent Factory in Ota Ward. |
| 2006: Obtained ISO 14001 certification (from Lloyd''s Register Quality Assurance Limited). |
| 2007: Established a factory in Thailand (Amata Nakorn Industrial Estate, Chonburi Province). |
| 2008: Mr. Tokukazu Nishii became the president. |
| 2010: Installed servo press machines with capacities of 60 tons, 45 tons, and 35 tons. |
| 2010: Installed the Mitsubishi Electric wire-cut machine NA1200. |
Most recent update：2025-01-15
