You could get free samples before order, just cover the shipping cost
You could brand or customize the products .
Our design team can support you on design issues like manual if you need
Our design team can help you to make your website with high quality HQ pictures
If you purchased other items we could bundle them for you free of charge
Sample of mass production
We could ship mass production sample of entire unit to you and cover the cost
You will get regular and frequent update of the production with pictures or videos