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Tel: 010-80330935

Contact us:18500854735
Fax: 010-80330976
Postcode: 102412
E-mail:
market@bjstc.com
Website: www.bjstc.com
Address: No.7 Xingyan Street, Yancun Town, Fangshan District, Beijing City

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Contact us

Beijing songtiancheng technology co. LTD

Add: no. 7 xingyan street, yancun town, fangshan district, Beijing

Tel: 010-80330935

Mail editor: 102412

Mailbox:market@bjstc.com

Web :www.bjstc.com

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Beijing songtian cheng technology co., LTD  Beijing ICP 19013408 -1 website construction: zhongqi power north dichotomy