History
| 1970 |
Established in Japan with a focus on stainless steel tubing for medical syringes |
| 1972 |
Incorporated as Teshima Seikan with capital of 3,000,000 Yen |
| 1975 |
Expand to stainless steel pipes for pens, tubing and connectors for medical instruments |
| 1976 |
Expand to machine parts and automobile (e.g. sewing m/c, mufflers, fuel injectors) |
| 1980 |
Start manufacturing pipe shafts used for printer equipment and photocopy machines. |
| 1985 |
Increased capacity of second manufacturing plant |
| 1989 | Established Teshima Korea Co. |
| 1992 | Started original square tube. Applied Patent in the same year. |
| 1993 | Reported needle tubing production 10 million meters per month |
| 1996 | Acquired patent of Square pipe |
| 2000 | Reported needle tubing production 15 million meters per month |
| 2006 | Acquired  ISO 9001:2000 (PDF - 800KB) |
| 2009 |
Teshima International incorporated in United States |
