godown or warehouse is one of the place of business as provided under section 2(85) of CGST Act. Section 22(1) required GST registration in every such state or union territory from where a person makes taxable supply of goods or services. Since godown is included in the definition of place of business, if in your case goods are supplied through godown located in another state you may need to take registration in that state separately in accordance with section 22(1). on the other hand if goods are supplied only from origin state that is order is received, bill is raised and only the delivery is made from a godown located in another state, then according to me it is not liable for separate registration.