Import Product Metafield data from Shopify

Many of our products are utilising product metafields in Shopify (e.g. electrical equipment with lots of detailed specification)

We need this data to be imported from Shopify to Storefeeder and also have the ability to export to other Shopify shops

We would like Storefeeder to be one centralised product database (a single version of the truth) for our products, but it's not capable of this currently