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Manufacturing of gray iron castings for rolling mill, construction, utility, automotive, and all other uses

10,608 FACILITIES
FacilityCityStateEmployeesStatus
Precision Grinding and Manufacturing CorporationRochesterNY100–499 ACTIVE
Precision Grinding INCBirminghamAL100–499 ACTIVE
Precision Machine, INCAlgomaWI20–99 ACTIVE
Precision Roll Grinders INCAllentownPA100–499 ACTIVE
Precision Tool Technologies, INC.BrainerdMN20–99 ACTIVE
Preferred Manufacturing Services, INCCameron ParkCA20–99 ACTIVE
Pre-mach INCYorkPA20–99 ACTIVE
Pro Cam Services LLCZeelandMI— ACTIVE
Product Development Solutions, INC.MinneapolisMN— ACTIVE
Production Engineering CorporationMinneapolisMN20–99 ACTIVE
Prosper-tech Machine & Tool LLCRichmondMI20–99 ACTIVE
Proterial Cable America INCAshawayRI100–499 ACTIVE
Qp Mfg Group LLCChardonOH20–99 ACTIVE
Quest Specialty Products INCBridgetonMO— ACTIVE
Raloid Tool Co., INC.MechanicvilleNY— ACTIVE
Rd Machine INCHutchinsonMN— ACTIVE
Reardon Machine Company, INC.Saint JosephMO1–19 ACTIVE
Regent Die & Tool Co, INCMilwaukeeWI20–99 ACTIVE
Reich Tool & Design, INC.Menomonee FallsWI20–99 ACTIVE
Reimel Machine INCWillow GrovePA— ACTIVE
Rice Lake Weighing Systems, INC.Rice LakeWI— ACTIVE
Rimeco Products INCWilloughbyOH— ACTIVE
Riverhawk Company L.p.New HartfordNY100–499 ACTIVE
Riverside Machine and Engineering, INC.Eau ClaireWI100–499 ACTIVE
Riverside Machine & Automation INCGenoaOH20–99 ACTIVE
Rockford Ball Screw CompanyRockfordIL20–99 ACTIVE
Roncelli Plastics INCMonroviaCA100–499 ACTIVE
Rtc Aerospace Fife Division LLCFifeWA20–99 ACTIVE
Sales & Engineering INCLivoniaMI20–99 ACTIVE
Samax Precision, INC.SunnyvaleCA20–99 ACTIVE
Sawbrook Steel Casting LLCCincinnatiOH— ACTIVE
Seastrom Manufacturing CO INCTwin FallsID20–99 ACTIVE
Seven Star Marine INCNewportRI— ACTIVE
Seyer Industries, INC.Saint PetersMO— ACTIVE
Shapes Group LTD CO.Palm BayFL20–99 ACTIVE
Shaw Industries CO. LLCFranklinPA20–99 ACTIVE
Sioux City Foundry CompanySioux CityIA— ACTIVE
Sohacki Industries, INCSaint AugustineFL20–99 ACTIVE
Sonju Industrial Coatings, INC.KalispellMT20–99 ACTIVE
Sound Propeller Services, INC.SeattleWA20–99 ACTIVE
South Bay Solutions, INCFremontCA100–499 ACTIVE
Southwest Steel Casting Company, LLCLongviewTX20–99 ACTIVE
Spacetime Machine Co., INC.Harbor CityCA20–99 ACTIVE
Spectrum Machine & Design, LLCWindsor LocksCT20–99 ACTIVE
Square Deal Machining, INC.MarathonNY100–499 ACTIVE
S & S Die COLansingMI20–99 ACTIVE
Stafford Manufacturing CORP.WilmingtonMA20–99 ACTIVE
Stampede Die CORPWaylandMI20–99 ACTIVE
Streich Bros INCTacomaWA20–99 ACTIVE
Strong Forge & Fabrication, LLCBataviaNY20–99 ACTIVE
Suburban Manufacturing, LLCMonticelloMN20–99 ACTIVE
Superior-lidgerwood-mundy CORPSuperiorWI20–99 ACTIVE
Superior Metal Products, INC.LouviersCO20–99 ACTIVE
Superior Technology, INC.RochesterNY— ACTIVE
Sussex Wire INCEastonPA20–99 ACTIVE
Swiss-tech LLCDelavanWI100–499 ACTIVE
Tamshell CorporationCoronaCA20–99 ACTIVE
Tanksley Machine & Tool, INC.DecaturAL— ACTIVE
Target Machine, INCIpswichMA— ACTIVE
Taylor Machine, INC.Circle PinesMN— ACTIVE
Taylor Turning INCWixomMI1–19 ACTIVE
Tds Automation, INC.WaverlyIA20–99 ACTIVE
Tech Manufacturing, LLCWright CityMO20–99 ACTIVE
Telcon LLCStreetsboroOH20–99 ACTIVE
Tel-x CorporationGarden CityMI20–99 ACTIVE
Temco Tool CO INCManchesterNH20–99 ACTIVE
Tem INCBuxtonME20–99 ACTIVE
Terminal Manufacturing Co., LLCBerkeleyCA— ACTIVE
Tfc Manufacturing INC.LakewoodCA— ACTIVE
Thaler Machine Company, LLCSpringboroOH100–499 ACTIVE
The Carondelet Foundry CorporationPevelyMO— ACTIVE
The Entwistle Company LLCHudsonMA100–499 ACTIVE
The Flinchbaugh Company, INC.ManchesterPA20–99 ACTIVE
The Harrison Steel Castings COAtticaIN100–499 ACTIVE
The Inventors Shop, L.l.c.CinnaminsonNJ20–99 ACTIVE
The Kalt Manufacturing CompanyNorth RidgevilleOH— ACTIVE
The Quality Castings CompanyOrrvilleOH100–499 ACTIVE
The Slabe Machine Products LLCWilloughbyOH100–499 ACTIVE
Tnt Machining LLCSumasWA— ACTIVE
Toner Machining Technologies INCMorgantonNC20–99 ACTIVE
Trade Tech INCHartfordWI20–99 ACTIVE
Tric Tool LTDHollandMI20–99 ACTIVE
Troy Innovative Instruments Co, LLCMiddlefieldOH20–99 ACTIVE
True Position Technologies, INCValenciaCA20–99 ACTIVE
T. Tech Machine, INCWarwickRI— ACTIVE
Turbocam, INC.BarringtonNH100–499 ACTIVE
Turbo Machined Products, LLCFrankfortNY20–99 ACTIVE
Ucryo Universal Cryogenics INCTucsonAZ— ACTIVE
Unlimited Welding & Fabrication, LLCHam LakeMN1–19 ACTIVE
Usher Precision Manufacturing, INC.Forest GroveOR20–99 ACTIVE
Vacco IndustriesSouth El MonteCA100–499 ACTIVE
Valley Machining CORock ValleyIA20–99 ACTIVE
Venango Machine Company, INC.WattsburgPA1–19 ACTIVE
Versa-fab INC.New KensingtonPA20–99 ACTIVE
Vertec Tool, INC.Colorado SpringsCO20–99 ACTIVE
Vital Engineered Components Company, INC.Sterling HeightsMI20–99 ACTIVE
Votaw Precision Technologies, LLCSanta Fe SpringsCA100–499 ACTIVE
Wartrom Machine Systems, INCClinton TownshipMI— ACTIVE
Washburn Iron Works INCWashburnWI20–99 ACTIVE
Waterous CompanySouth Saint PaulMN100–499 ACTIVE

FactoryRegistry lists 10,608 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced gray iron castings for rolling mill, construction, utility, automotive, and all other uses, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 170 establishments reported producing it; the count for 1 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Part of Manufacturing of cast iron soil pipe and fittings, all sizes
Manufacturing of pearlitic malleable iron castingsManufacturing of standard malleable iron castings
Industries
Primary Metal ManufacturersMetal FabricatorsAll product lines

NAPCS collection code 2027925000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.