Qingdao Junray Intelligent Instrument Co., Ltd. အီးမေးလ်-sandy@zryq.cn/christy@zryq.cn Whatsapp- +(852) 46070811/ +(86) 15200340023 Tel: +86 400 087 2012 လိပ်စာ- No.10 Jianning Road, Qingdao, China