Office: Room 2306-2307, Block 5A, Longguang jiuzuan Commercial Center, Longhua District, Shenzhen, Guangdong Province,518131, China Consultant in USA: 16234 Rimstone Lane, San Diego. CA 92127Factory: Building 4th, No. 2,Xingye Road, Songshanhu industrial park, Dongguan, Guangdong province,523443,China