[wigiv]

Disclaimer: my company is a Vention "Certified System Integrator" in the Pacific Northwest USA.

I can say that Vention, along with their comparables in the modular framing/light automation world (see: Bosch Rexroth, Item North America) will put some great tools in front of you to piece together solutions within their ecosystem, and you'll be able to check your requirements against their various specifications with regard to maximum loading, linear axis speeds etc, but they will of course not inherently perform a full engineering analysis of your application, or really make any guarantees on your design's suitability for any particular purpose.

For that level of services, they will loop in an integrator, who will work within the hardware ecosystem, but add value in validation, assembly, service/support and non-ecosystem component integration.