1964
Developed the world’s first electron beam-crosslinked closed cell foam, in our laboratory.
1968
Started the Softlon Business Division.
1969
Established VOLTEK (currently SEKISUI VOLTEK, LLC.).
1971
Established ALVEO (currently SEKISUI ALVEO AG).
1977
Established PILON (SEKISUI PILON PTY. LTD.).
1996
Established THAI SEKISUI FOAM CO., LTD.
2003
Made an equity participation in YOUNGBO CHEMICAL CO., LTD (South Korea) (51%).
2005
Established a factory in China of YOUNGBO CHEMICAL CO., LTD (YOUNGBO HPP (LANGFANG) CO., LTD.).
2009
Purchased Polymer-Tec (currently SEKISUI ALVEO BS G.m.b.H.).
2017
Established a factory in China of YOUNGBO CHEMICAL CO., LTD (SEKISUI YOUNGBO HPP (WUXI) CO., LTD.).
2018
Established the 2nd factory of THAI SEKISUI FOAM CO., LTD.