|1957||Kunio Uno,representative director of SAN-EKI manufacturing inc.,founded SAN-EKI Manufacturing Inc., to produce special machine tools and Jigs|
|1962||The company successfully developed firstly in Japan satinless tube mills with a diameter of 4 inches(114.3mm) and accepted by customers. (As of July,1997, 147 units were deliverd)|
|1970||We have developed and delivered the first 8 inch (216.3 mm) diameter stainless steel pipe making machine in Japan.|
||We completed Japan's first 12-inch (318.5 mm) stainless steel pipe making machine and started operation as our own pipe making equipment.|
|1994||SAN-EKI UEX Co., Ltd. was newly established as a joint management company of Ueno Metalex Co., Ltd. and SAN-EKI Mfg. Co., Ltd.|
|2014||Independent as "SAN-EKI, Ltd."|
|2016||A new factory was built and relocated to Hadano City.|
We introduced the high frequency welding technology of stainless steel to Japan early after the war, and designed and manufactured the high frequency Pipe Manufacturing Machine for stainless steel pipes by ourselves.
Then, using that equipment, we developed as a stainless steel pipe manufacturer. Currently, we specialize exclusively in equipment manufacturers, but the spirit of "challenge new things" and the experience of "producing pipes with our own equipment" at the time of our founding are still inherited as our characteristics.
We are doing it. It is a manifestation of the fact that we were among the first to commercialize technologies such as laser welding and pipe rolling, and support users' commercial production, including software. Recently, the functions required for pipes are becoming more sophisticated.
There is always a demand for equipment and operating technology that match that. We will continue to lead the industry by providing both hardware and software at the same time.
We will deliver "equipment" and "manufacture".
This is our motto.
We will contribute to the metal industry with experience and footwork from parts replacement to overseas projects.
YUJIRO UNO Chairman