Contact Us

We'd love to hear from you! Whether you have a question about a product, need help with your order, or just want to say hello — our team is here for you.

Get in Touch

Company name: csnmj.,co.LTD(시에스엔엠제이주식회사)

Business registration number : 556-86-01675

Business address (Head Office):경기도 남양주시 별내중앙로84,3907동12층 1202호(별내동, 동익미라벨)

Office : 28-13, 201 Byeollae 5-ro 5beon-gil, Namyangju-si, Gyeonggi-do, South Korea

📧 Email: csnmj3919@gmail.com
📞 Phone: +1 213-993-0002 (Text only)+82 10-6682-4322, 10-8003-3919
Business Hours: Monday – Friday, 9:00 AM – 6:00 PM KST

Response Time

We aim to respond to all inquiries within 1–2 business days. For urgent matters related to a recent order, please include your order number in your message.