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National Consultation Hotline: 400-0383-029/13709268468

Service E-mail: service@dianyunkeji.com

Wechat Platform: Xi’an Particle Cloud Biotechnology

Official Sina Account: Xi’an Particle Cloud Biotechnology

Tencent Service QQ: 791163616

Add: Rm.1-3-10301,East District of Modern Enterprise Center , No.2 Zhangba Fifth.,Xi´an,Shaanxi,China