Amphastar Pharmaceuticals headquarters and office locations

Amphastar Pharmaceuticals is headquartered in Rancho Cucamonga, CA and has 3 office locations across 3 countries.
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All Amphastar Pharmaceuticals Locations

Rancho Cucamonga (HQ), CA
United States
11570 6th St
Nanjing Shi
China
5 Xinghe Rd, Qixia Qu
Éragny-sur-Epte
France
1 Route Nationale 15 Paris Dieppe