Test this extension here: try.jigoshop.com
The Product Enquiry Form plugin allows you to place contact forms on products, allowing you to filter and answer those questions which are related to making sales.
It’s particularly useful if you sell complex items or services, and want to ensure that any purchase-related queries are answered straight away, and the plugin also provides a handy reCaptcha field to filter out some of the email spam you might get to any public email addresses.
And all the inquiries can go to a specific email address to be answered straight away, with the customer name, email address and inquiry provided.
Please find documentation.