If you would like to contact us with your question or comment, please use the form below. We typically respond to inbound communications within hours and always within one business day.

For immediate response or to talk with a technical or customer service representative please call us using the number below.


Kollewin Technology Co.,Ltd

Address:Room#22E,Unit D,

BaiHe Hotel Building,Shenhui Road,

Buji,LongGang,Shenzhen,China 518112



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