Key facts
- Listed location
Cincinnati, Ohio, USA- Company type
- Fabricator
- Company size
- Small (10-50)
- Founded
- 1922
- Record status
- Verified record
Company record
Queen City Steel Treating Co. delivers comprehensive heat‑treating solutions to customers in the agricultural, appliance, defense, automotive, heavy‑truck, mining, military, and oil‑and‑gas sectors. The operation is certified to ISO 9001:2015 and conforms to Mil‑Spec, ASME, and SAE requirements, while also maintaining ITAR registration. Core treatment capabilities encompass annealing, normalizing, neutral hardening, quenching, carburizing, carbonitriding, solution heat treatment, stress relieving, tempering, and ferritic nitrocarburizing. Complementary services include shot blasting, precise gauging, protective packaging, and rust‑inhibition treatments.
Listed capabilities
- Annealing Services
- Carbonitriding Services
- Carburizing Services
- Case Hardening Services
- Ferritic Nitrocarburizing Heat Treating Services
- Hardening Services
- Heat Treating Services
- Metal Surface Treatment Services
- Nitro-Carburizing Services
- Normalizing Services
- Quenching Services
- Shot Blasting Services
- Steel Fabrication Heat Treating Services
- Steel Fabrication Stress Relieving
- Steel Hardening Services
- Stress Relieving
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