telephone：0755-85280120

Email：georgeguan@goldone.com.cn

Company Headquarters: Room 505, Building 4, Qianhai Kexing Science Park, Bao'an District, Shenzhen;

Factory address:4th Floor, Building A1, Langxin Industrial Zone, Langxin Community, Shiyan Street, Bao'an District, Shenzhen

Hong Kong Company: Room 1610, Nan Fung Building, 173 Des Voeux Road Central, Hong Kong

Shanghai Sales Center: No. 58 Changfa Road, Baoshan District, Shanghai

Xi'an Sales Center: 503, Building 1, Phase 1, Aisuo Industrial Park, West Third Ring Road, Xi'an Technological Development Zone

Wuhan Sales Center: Guanggu, No. 303 Guanggu Avenue, Donghu Development Zone, Wuhan City, Hubei Province Core Center E2-07 Building 905B