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Keenstone Corp. has been established in 2014 as an innovation company in Silicon Valley, USA. Our business model is based on the fast growing cross-border ecommerce markets. We have now established branches in Shenzhen China and UK London.
Establishment of Keenstone Corp.in US. Establishment of Shenzhen subsidiary
First product: mini-quadcopter replacement battery. Expansion to UK market.
Establishment of UK subsidiary. Establishement of Product Development Dept. Establishment of Marketing and Sales Operation Dept.
Expansion to Japan Market.