Xuyuan Precison Thermal Control Technology Co., Ltd. Alamat Gedong 21, Zona Industri Katilu Langxia, Subdistrik Songgang, Distrik Bao'an, Shenzhen Surélék jason@xyjmrk.cn Telepon +86 133 5294 3525 WhatsApp +85363864285
Xuyuan Precision