Address: 3rd Floor, Block No. 9, Zone B, Digital Economy Industrial Park, Hangzhou Bay New Area, Ningbo, Zhejiang Province, P.R. China

Phone:  +86 (574) 8888 8314

Email:    jsabnb@jsab-tech.com

Address: 3rd Floor, Block No. 9, Zone B, Digital Economy Industrial Park, Hangzhou Bay New Area, Ningbo, Zhejiang Province, P.R. China

Phone:  +86 (574) 8888 8314

Email:    jsabnb@jsab-tech.com

Address: Rm. 2503-2507, Tower C,  Zhuoyue Bay Central Times Square, Xin'an Sub-district, Bao'an District, Shenzhen , P.R. China

Phone: +86 (755) 2267 0460

Email: sales@jsab-tech.com

Address: Units 912-913, 9/F, Building 16W, No. 16 Science Park West Avenue, Hong Kong Science Park, Shatin, N.T., Hong Kong

Phone: +852 3611 7567

Fax: +852 3613 0728

Email: sales@jsab.com.hk