Shenzhen HairayVision Technology Co., Ltd. Jiaquan Building, No.7 Lanqing 1st Rd., Guanlan Hi-tech Park, Longhua District, Shenzhen, Guangdong, China Representative: Jun Gao (Allen) · Contact: cedarlee@hairayvision.com · +86 185 7621 3747 HAIRUIYANG / 海瑞洋 is a registered trademark of Shenzhen HairayVision Technology Co., Ltd.