TEL: 0086 020-36031688-8048
ADD: No. 30, South Of Mingzhu Road, Mingzhu lnd. Zone, Conghua Dist.
Guangzhou，Guangdong，China
EMAIL: sales@samagears.com
Customer Service and Technical Support Operation hours:
Mon.-Fri. (UTC+ 8:00 ) AM 9:00-12:00, PM 2:00-6:00
