Thank you for using Cosmo Instruments Co., Ltd Home page.
We regret to inform you that we found the problem in CONTACT page from 27/FEB/2019 to 10/MAR/2019.
Those problems have been solved already but there is a chance that we have missed your inquiries.
We are very sorry but we kindly would like to ask you to send us your precious inquiry again.
We do apologize again and thank you for your cooperation.