I wasn't aware of them. Information on them is hard to find. Maybe 4 employees but that may not be accurate. Year started 2006. Incorporated 2009.
The CHRI 1947 — 1959 is a fabricated boxed frame with C4 Corvette front and rear suspensions. Okay if it is done right.
Options will go as far as turn-key if you have the money.
I would come up with a budget, define what I want to purchase, do frame and suspension research then e-mail them with questions.
If they respond well, then a trip to their business is in order. Face-to-face discussion is always best. Look at their shop and staff.
Don't forget to ask about warranty, the company's legal responsibility for their product, vehicle titling in your province (reconstructed street rod) and insurance coverage.