Depending on the anticipated yearly volume of product to be manufactured, one or two levels of protoypes are typically required to fully develop a product.

• The first level is a fully functional pre-production model, which is used to prove up the technology and to provide a preliminary marketing tool.
• The second level prototype is usually designed to incorporate market required enhancements and to streamline the manufacturing process, thus reducing the cost of high volume production.

Deltatee can develop and build the necessary levels of prototypes.