Company history

July 2006	Quark Technology Co.,Ltd. was established.
April 2007	Main office in Chigasaki, Kanagawa, Japan.
May 2007	Manufacturing plant in Ihara, Okayama.
July 2007	Paid-in capital increased to 20 M yen
April 2008	Main office in Ihara, Okayama East Japan Office in chigasaki kanagawa
December 2008	Sales of UV-LED irradiation unit started
August 2018	Sales of UV-Laser  started