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Contact Us

We'd love to hear from you! Whether you have a question about your order, a product, or anything else — our team is here to help.

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

Response Time

We typically respond within 1–2 business days. For the fastest response, please email us with your order number (if applicable) and a brief description of your inquiry.

Order Issues

If you have a question about an existing order — including tracking, returns, or damages — please have your order number ready when you contact us. You can also visit our Order Tracking page or review our Refund Policy for more information.