Ningbo Denrotary Medical Apparatus Co., Ltd. Imelo:info@denrotary.com Foni: +8618074205833 Adilesi ya wopanga: Pansi 1, Nyumba 1, Msewu wa Jingubei, Chigawo cha Yinzhou, Ningbo, Chigawo cha Zhejiang ku China.