Gst in put transfer

Hi,

We are into Mobile Servicing company, head office in Bangalore and branch office in Chennai and Gurgaon, and 80% of customer invoices issued from Bangalore office, and 90% of our import of material from China done at Chennai branch, and custom duty paid in Chennai branch, there will be IGST reimbursement cost paid to customs and logistics company, 

I want to know can our company take GST input from our other two branches and adjust GST at head office, 

Thanking you