can somebody suggest the different product portfolio keeping the asthetics content in mind for Architects?

Thank you for posting your query.

Hilti has a wide range of products which can add to the astheics aspect of a structure. Right from counter sunk headed anchors, passive firestop solutions and a recently launched stone undercut anchor to ease the process of dry stone cladding.

To know more about Hilti products, please visit: https://www.hilti.in/#nav/categories/CLS_FIRESTOP_AND_FIREPROTECTIONS_SYSTEMS

Should you need further assistance, do let us know.