There are 4 areas in East China (Kunshan), South China (Shenzhen), Hong Kong

East China Address: 1881 Huanqing Road, North of Kunshan City

South China Address: 2nd Floor, Building 8, Shayi West Industrial Park, Shayi Community, Shajing Subdistrict, Bao'an District, Shenzhen, China

Hong Kong address: Unit 8D08 8/F Kai Tak Factory Bldg Phase 2, 99-101 King Fuk Street, San Po Kong, Hong Kong