- 1966
- Founded as a sheet metal business
- 1983
- Incorporated as Horii Seiko Co., Ltd.
- 1997
- Introduced first NC turret punch press
- 1998
- Completed new office building
Launched company website
- 1999
- Expanded factory
- 2001
- Installed first laser cutting machine
Company website recommended in Yahoo! Directory
Established NIHON PLATE SEIKO Co., Ltd.
- 2002
- Opened second factory
- 2005
- Expanded factory
Launched consumer website “Custom Orders for Stainless & Aluminum”
- 2006
- Installed second laser cutting machine
- 2007
- Nominated for “Emidas Homepage Award”
Introduced in-house production management system APMS
- 2008
- Installed latest press brake bender
- 2009
- Major renewal of consumer website “Custom Orders for Stainless & Aluminum”
- 2012
- Launched “Semi-Order Custom Store” website for original products
- 2015
- Installed latest press brake bender
Renovated factory exterior and insulation, installed eight large air conditioners
- 2016
- Opened dedicated online store for NPS® Coffee Dripper Stand
Separated consumer website “Custom Orders for Stainless & Aluminum,” launching new site for individuals and universities
- 2017
- Completely renewed corporate website “Custom Orders for Stainless & Aluminum”
- 2018
- Takeshi Horii appointed as President
Installed third laser cutting machine
Introduced deburring machine
NPS® Coffee Dripper Stand exhibited at “SCAJ World Specialty Coffee Conference and Exhibition 2018” and “FABEX Kansai 2018 – 1st Café & Drink Show”
- 2019
- Fully renewed corporate website “Custom Orders for Stainless & Aluminum”
Installed new angle-sensor-equipped press brake bender
Replaced all lighting with LED
Renovated employee cafeteria and lounge
- 2020
- Exhibited NPS® Coffee Dripper Stand exhibited at “Gourmet & Dining Style Show Spring 2020”
(Tokyo Big Sight)
Installed fourth laser cutting machine – latest fiber laser type
Integrated and fully renewed corporate website with sites for universities, research institutions, and individuals
Constructed new warehouse