Automotive Parts Manufacturers
AMBAC International
910 Spears Creek Ct, Elgin, SC 29045, United States
- Manufacturer
- Founded 1910
- Employee-owned
About AMBAC International
AMBAC International, based in Elgin, South Carolina, traces its roots to 1910 when it began as American Bosch, manufacturing heavy-duty engine components in the United States. The company is employee-owned, operating under an open-book leadership model that shares financial transparency with its workforce. The company specializes in precision machining, grinding, and honing, holding micron-level tolerances for low- to medium-volume production. Its services span manufacturing and remanufacturing of complex mechanical assemblies, including reverse engineering, product design, heat treatment, and assembly with test. Production volumes range from 100 to 50,000 estimated annual units, with a work envelope of 0.25 to 18 inches and diameters up to approximately 6 inches. AMBAC serves aerospace, defense, and industrial original equipment manufacturers, as well as remanufacturing distributors. Its core focus is power and fluid components such as camshafts, valves, pumps, and injectors for high-pressure fluid flow and powertrain applications. The firm differentiates itself through its century-long legacy, employee ownership culture, and relationship-based approach that emphasizes personalized service and technical depth in engineering and metallurgy.
Manufacturing capabilities
Finishing & coating
Inspection & quality
Industries served
- Aerospace
- Defense
- Industrial OEMs
- Heavy-duty engine
- Power and fluid components
- Remanufacturing distribution
Materials
Ferrous metals · Nonferrous metals · Stainless steel · Alloys · Forgings · Castings · Billet · Bar stock
Company details
- Location
- Elgin, South Carolina
- Company type
- Manufacturer
- Founded
- 1910
- Ownership
- Employee-owned
- Production volume
- 100 to 50,000 EAU (Estimated Annual Usage)
- Tolerances
- Micron-level tolerances (µ tolerances)
- Listed under
Frequently asked questions
Where is AMBAC International located?
AMBAC International is located at 910 Spears Creek Ct, Elgin, SC 29045, United States.
What does AMBAC International do?
AMBAC International is listed under Automotive Parts Manufacturers, and its listed capabilities and products include Precision machining, Grinding, Honing, Remanufacturing, Complex assembly and test and Reverse engineering.
What industries does AMBAC International serve?
AMBAC International lists Aerospace, Defense, Industrial OEMs, Heavy-duty engine and Power and fluid components among the industries it serves.
When was AMBAC International founded?
AMBAC International was founded in 1910.
How do I request a quote from AMBAC International?
Use the Request a quote button on this page to send AMBAC International your requirements through FirmsLedger, or call (800) 628-6894 and visit ambacinternational.com.
What companies are similar to AMBAC International?
Other Automotive Parts Manufacturers in South Carolina listed on FirmsLedger include Mace MFG, South Carolina Auto Parts LLC and Haldex Brake Products.