-
Relocated to Fusecho in the Nakakawachi-gun of Osaka (now Arakawa Town in Higashi Osaka)
-
Started the manufacture of aluminum tubes
-
Changed the company name from Nihon Suzu Kogyo Co., Ltd. to Kansai Keikinzoku Tube Co., Ltd.
-
Changed the company name from Kansai Keikinzoku Tube Co., Ltd. to Kansai Tube Co., Ltd.
-
Finished developing inner coating technology, and switched to the full-scale manufacture of aluminum tubes
-
Finished developing aluminum tube sealing coating technology
-
Relocated the Kansai Tube Co., Ltd. head office and factory to 5-8, Tamagushicho-higashi 3-chome, Higashi-Osaka City
-
Established Matec Co., Ltd. as a sales company of the Machinery and Manufacturing Department
-
Opened the Tokyo Office
-
Started the manufacture and sale of plastic molded parts
-
Started the manufacture and sale of laminate tubes
Built a second business office in front of the head office factory