CONTACT US

Industrial Park, Sanjiadian West Street, Mentougou District, Beijing, China

Tel:
+8615801027708

E-mail:
ike@beijingtingsheng.com 123ike@sina.com

BEIJING TINGSHENG TECHNOLOGY CO., LTD

About Us Areas Product Center Commercial Services Contact Us

TEL  ： +8615801027708

E-MAIL：ike@beijingtingsheng.com 123ike@sina.com

Industrial Park, Sanjiadian West Street, Mentougou District, Beijing, China

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