Qingdao Junray Intelligent Instrument Co., Ltd. Ī-mēra:sandy@zryq.cn/christy@zryq.cn Whatsapp: +(852) 46070811/ +(86) 15200340023 Waea: +86 400 087 2012 Wāhi noho: No.10 Jianning Road, Qingdao, Haina