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August 17, 2026
Case Study Published: Material Quantity Set-up for Poka-Yoke in the Assembly Process
JOHNAN has published a case study on its 5S Activities web page concerning material quantity set-up for poka-yoke (error-proofing) in ...
July 29, 2026
Case Study Published: Automating Soldering in the Touch-up Process
JOHNAN has published a case study on its 5S Activities web page concerning the automation of soldering in the touch-up ...
December 22, 2025
Announcement of an Article on ‘System scan packing control’
We have added an article to our website about an improvement case study, 'System scan packing control,' which addresses the ...
November 24, 2025
Announcement of Article on ‘System control material’
We have added an article to our website about an improvement case study aimed at improving the efficiency of material ...
October 28, 2025
Announcement of an Article on ‘Shelf material WH’
We have added an article to our website about an improvement case study, 'Shelf material WH,' which addresses the lack ...
September 16, 2025
Announcement of article on ‘SIAM KAIZEN ITEM System control MSL’
We have added an article to our website about an improvement case study aimed at improving work efficiency in the ...
May 2, 2025
Improving parts management at production sites
Introducing an example of improvement in parts management at production sites We have added "Examples of improvement in parts management ...
March 26, 2025
Our Website Has Been Updated
We are pleased to announce the renewal of the official website for JOHNAN SIAM CORPORATION LIMITED. To provide you with ...
