The Seika Group handles the manufacturing and sales of various diamine aromatic compound products
such as high performance polymer materials, dye intermediates, pigment intermediates and
resin curing agents. Our production bases are located in the two cities of Wakayama City and
Kainan,Wakayama Prefecture.
Our entire group has acquired the ISO9001, and we have also acquired the Environmental Management
System ISO14001 at the Kozaika and Kainan factories. We think of these acquisitions as fruits of
our sophisticated quality management system that has been the essence of our success ever since
the Seika Group was founded some fifty years ago.
Wakayama Seika Kogyo Co., Ltd. celebrated the 50th anniversary on 27 days May, 2005.[2005/07/15]
SIMS(Seika Integrated Management System), a new operation system of SEIKA group, started.[2005/04/01]
Company name changed from Seika & Company, Ltd. to Seika Corporation.[2005/01/01]
