Customer Support

Notice: Pre-Launch Testing for the New Website

Dear Valued Customers,

Thank you for your continued support of Sungwon.

We are currently preparing to launch our new website and will conduct a pre-launch testing period to ensure a seamless service experience. During this period, certain features will undergo testing. Please refer to the details below:

• Testing Period: January 21, 2025 – February 28, 2025
• Testing Scope: Overall website functionality (e.g., electronic transaction login, website links)
• Testing Purpose: To ensure stable and reliable service

During the testing period, you may experience intermittent website access issues or limited functionality for certain features. We kindly ask for your understanding and patience during this time.

If you encounter any errors or inconveniences during the test, please contact us via:

• Phone: +82-51-714-5927
• Email: mk00mk@sungwonpipe.com

New Website Launch Date: March 4, 2025

We are committed to providing you with improved services and convenience. Thank you for your interest and participation in the testing process.

Best regards,
Sungwon