China:

108 Blk 5, Qianhai Menggongchang / #2 Blk 83, Pinghuan Industrial City,Shenzhen 

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Hanford Commercial Centre, 501-502, 5F, 221 B-E Nathan Road,Hong Kong

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​SINGAPORE:

83 SCIENCE PARK DRIVE, #02-03, CURIE, SINGAPORE 118258

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Tel: 0755-26604862

Email:  info@e3ahealth.com

Wechat: yishan-e3a