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After-sales Service

During the warranty time, if any defective batteries because of material or workmanship, please send us report by email, after checking and confirmed, we will send you the new, free replacement battery in the next order.


+86 20 36775100



+86 20 36775100



Room 509,Building D,Tangxia Zhihui Park.No.6 Bohui St.,

Guangyuan East Rd., Tianhe Dist.

Guangzhou, China.


Huantong Group was established in 1993. We have 6 subsidiary companies, which build up...
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  +86 20 36775100
 +86 2036775005
  Room 509,Building D,Tangxia zhihui Park.No.6 Bohui St., Guangyuan East Rd., Tianhe Dist. Guangzhou,China.
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