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Distributor Map

Our stocking authorized distributors assure you of receiving the benefits of prompt order fulfillment of product, quality technical and warranty support.

Please contact one of our distributors or our corporate office for assistance, or to inquire on how to join our distribution team.

Please contact us for your local GSI distributor:

Phone: (888) 808-0909

Email: or

Unauthorized reseller/sales

Golden State Instrument does not sell our products through unauthorized distributors. This is to protect customers and ensure they obtain manufacturer specified warranty support, software and services.

Golden State Instrument (GSI) products purchased from unauthorized distributors such as retailers or mail order will not have a factory issued warranty and are thus not supported by GSI