September 16, 2026
System maintenance on Thursday, October 1, 2026.

We apologize for any inconvenience this may cause, but due to system maintenance, we will be unable to receive inquiries through our Contact Form throughout the day on Thursday, October 1, 2026.
The Contact Form will be available as usual from Friday, October 2, 2026.
https://sanzip.com/contact/
We appreciate your kind understanding.