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E-mail
2511410695@qq.com
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Phone
13261636913
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Address
No. 510, 5th Floor, No. 8 Courtyard, Jinsha West Street, Mentougou District, Beijing
Beijing Xirun Si Instrument Co., Ltd
2511410695@qq.com
13261636913
No. 510, 5th Floor, No. 8 Courtyard, Jinsha West Street, Mentougou District, Beijing