PLACE OF SUPPLY IN E INVOICE

I AM TYRE DEALER IN BHARUCH ,GUJARAT. FROM CURRENT YEAR I AM ELIGIBLE FOR E INVOICE.

I HAVE OTHER STATE PARTY'S LIKE MAHARASHTRA , KARNATAKA , HARYANA AND THIS PARTY'S TRUCK WORKING IN MY CITY THEY BOUGHT TYRE FROM MY SHOP. AND FIT IT HERE. EARLIER I MAKE IGST BILL FOR HIM .ALL PARTY'S HAVE GST NUMBER AND HE CLAIMED GST.

SO QUESTION IS ... CAN I GENERATE E INVOICE IN IGST WITHOUT E WAY BILL ?

AND OTHER STATE PARTY CAN CLAIMED GST ?

PLEASE SUGGEST WHAT TO DO ?