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Henan Baistra Industries Corp.

Tell: +86 13203838215

Email: service@azdentall.com

Monday – Friday: 9:00 a.m. to 6:00 p.m. (GMT+7:00)

Address(New): 80 DIANCHANG RD, BUILDING 16C, SUITE 2001, UNIVERSITY SCIENCE PARK, ZHENGZHOU 450051, CHINA