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About
SainSmart
SainSmart is a professional open hardware company specializing in development boards and modules for Arduino, LCDs, relays, cables, oscilloscopes and other electronics. SainSmart is based in Delaware, also having several oversea warehouses in places such as Germany (Leipzig, Werne) and China(Canton), which ensures delivery for customers from Asia, Europe and other parts of the world. The biggest warehouse is in China, where most of the products are shipped from.
Where we locate
5251 West 16th Place,
Suite 200, Leawood,
Kansas, 66211,
United States
323-372-3043(Only accept phone calls for wholesale business)
P.S: The above address is not a return address.
For technical support, order relate and payment Issue, and if you need to return item(s), please contact us.
How we work
We work in an environment where we have to constantly evolve and adapt to emerging technology.
Our goal is to develop and make the best and the newest electronics, bringing our customer a selection of products that we believe is incomparable.
From SainSmart boards and relays and more, it'll be hard for you to find anything that comes close.














