SEFINN FOUR SUPPORT
Contact Us
Product questions, installation planning and order support.
CUSTOMER SUPPORT
How can we help?
Questions about product dimensions, ceiling fit, components, installation planning or an existing order? Send us a message and include the product SKU or order number when available.
Phone+1 (949) 357-0676
Business informationTianjin Haimaotong Information Technology Co., Ltd.Registered business address: Room 311-3, 3rd Floor, No. 37 Nankai Sanma Road, Nankai District, Tianjin, China.Orders are fulfilled from U.S. warehouse locations. Authorized returns are handled within the United States; contact us for the applicable return address before sending a return.