SHENZHEN SWELL TECHNOLOGY COMPANY LIMITED Address Hongkong office address:Room605,6/F,FA Yuen Commercial Building, 75-77 FA Yuen Street, MongKok,Kowloon,HongKong. Shenzhen office address: 8F, Building A, Zhihui Innovation Center, Hangcheng Industrial Zone, Bao 'an District, Shenzhen,China Contact us info@ruggedi.comPhone: +86-755-29031883Phone: +86 -13662225948 Hours Monday-Friday: 9am to 6pm Saturday: 10am to 2pm Sunday: Closed