Company History

1985 Long Trump Corporation Limited established

1998 Long Trump International Limited - Shenzhen Office (LTZ) established

2002 Long Trump International Limited - Shanghai Office (LTS) established

2003 Invested and established JHT, a first Made-in-Taiwan Li-Mn button battery manufactory

2006 Seasoned Equity Offering: Paid-in Capital amounted to NTD 50 million

2008 Certified by ISO 9001:2000 (2008～2011)

2009 PTK China factory established

2015 Seasoned Equity Offering: Paid-in Capital amounted to NTD 100 million

2018 Certified by ISO 9001:2015

2019 Seasoned Equity Offering: Paid-in Capital amounted to NTD 150 million

2019 JHT Japan Office established