Welcome: Qingdao Beiyi Instrument Manufacturing Co., Ltd. official website
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Contact: Cai Sihai
Phone: 15092219861
Tel: 15092219861
Email: byyq6688@163.com
Add: Room 301, 3rd Floor, No. 336 Yinhe Road, Donggu Town Community, Xiazhuang Street, Chengyang District, Qingdao City, Shandong Province