G.S. Long Co., Inc.
![](https://ggautomation.blob.core.windows.net/companylogos/6726fce6-ac78-ea11-a811-000d3a49da6c.jpg)
Address
2517 Old Town Road Union Gap, WA 98903 Union Gap
+1 (509) 575-8382
Country
United States of America
Website
Languages
English
Countries of operation
United States of America
Affiliated with GLOBALG.A.P. since
2011
Approved schemes
Plants v6
QMS v5