List of the Official Social Media Pages
To better communicate with everyone on the social medias created by SIGMA as well as its related services, SIGMA has established the following terms for The Services.You must read this Terms of Service before using The Services, and by continuing to use The Services, you are agreeing to this Terms of Services.
Please note that SIGMA will not always reply to all posts and comments that are made on The Services.
SIGMA has the right to terminate or delete its social network accounts without any advance notice due to unforeseen reasons or any difficulty to publish information on this community continuously at any time without any advance notice or consent of the users.
Workdays 8:00~17:00
(Workdays except weekend, national holiday, New Year and summer vacation)
*Posts might be published out of the days mentioned above.
*Please submit any “Product or Service Requests” via the product and service support department on our social media pages.