Cotajewelry is operated by SO-ING SKIN CARE LIMITED
Business Address: 13/F, ONE MIDTOWN, 11 HOI SHING RD, TSUEN WAN, NEW TERRITORIES, HONG KONG（Kind Note: The address above is not for a product return, please contact our customer service for the return address, thank you.）
Email: support@cotajewelry.com
Hours: Mon – Fri, 9 AM – 8 PM HKT
ESTWe’d love to hear your feedback on our service—your comments and suggestions are truly appreciated. Please complete the form below, and we’ll reply within 24 hours. For official inquiries, please contact us only at Support@cotajewelry.com—any other email address is not an official CotaJewelry contact.