Manufacturing of tool holders, tracer and tapering attachments, lathe chucks, rotary tables, collets, jaws, vises, tool room specialties, and all other attachments and accessories for metalworking machine tools and machinery

Facility	City	State	Employees	Status
Machinist Group LLC	Reno	NV	20–99	● ACTIVE
Machintek CO	Fairfield	OH	20–99	● ACTIVE
MMMackay Manufacturing INC	Spokane	WA	100–499	● ACTIVE
Mackenzie Machine & Design INC	Pembroke	MA	—	● ACTIVE
Mac Products, INC	Kearny	NJ	—	● ACTIVE
Mactech Incorporated	Red Wing	MN	—	● ACTIVE
Madison Defense Research LLC	Waunakee	WI	—	● ACTIVE
Magna Tool INC.	Cypress	CA	—	● ACTIVE
MMMagnum Machine INC.	Raymond	NH	—	● ACTIVE
MIMakino INC	Mason	OH	—	● ACTIVE
Malone Industrial Machine, L.l.c.	Deer Park	TX	20–99	● ACTIVE
Maney Aircraft, INC.	Ontario	CA	—	● ACTIVE
MTManitowoc Tool & Machining LLC	Manitowoc	WI	100–499	● ACTIVE
Mantel Machine Products INC.	Menomonee Falls	WI	20–99	● ACTIVE
MSManufacturing Solutions, INC	Newton	KS	20–99	● ACTIVE
Mapal INC	Port Huron	MI	100–499	● ACTIVE
M.a.r.'s Engineering Company, INC.	San Leandro	CA	—	● ACTIVE
Martel Tool CORP	Allen Park	MI	—	● ACTIVE
MMMarten Machining, INC.	Stevens Point	WI	20–99	● ACTIVE
Martindale Electric Company, the	Lakewood	OH	20–99	● ACTIVE
Martinez and Turek, INC.	Rialto	CA	—	● ACTIVE
Martin Machine & Welding INC	Halstead	KS	—	● ACTIVE
Marton Precision Manufacturing, LLC	Fullerton	CA	20–99	● ACTIVE
Marx Digital Mfg. INC.	Santa Clara	CA	—	● ACTIVE
Mass Finishing INC	Howard Lake	MN	—	● ACTIVE
Masterbilt INC	South Bend	IN	—	● ACTIVE
Master Machining, INC	Castle Hayne	NC	—	● ACTIVE
Master Precision Machining	Santa Clara	CA	—	● ACTIVE
Master Research & Manufacturing, INC.	Norwalk	CA	—	● ACTIVE
Masters Machine Company	Bristol	ME	20–99	● ACTIVE
Master Tool & Mfg., INC.	Hiawatha	IA	20–99	● ACTIVE
Material Alteration Company, LLC	Houston	TX	—	● ACTIVE
Maynard INC	Fayetteville	AR	—	● ACTIVE
May Tool and Mold Co., INC.	Kansas City	MO	—	● ACTIVE
Mazak CORP	Florence	KY	—	● ACTIVE
M & B Machine, INC.	Carlisle	PA	20–99	● ACTIVE
Mckenzie Machining INC	San Jose	CA	—	● ACTIVE
MBMcmellon Bros., Incorporated	Stratford	CT	20–99	● ACTIVE
Mcnally Industries, LLC	Grantsburg	WI	—	● ACTIVE
Mcneil Industries INC	Painesville	OH	20–99	● ACTIVE
MPMdc Precision LLC	Hayward	CA	—	● ACTIVE
Mechanical Analysis/repair, INC.	Lodi	CA	—	● ACTIVE
Mechanical Development Company, Incorporated	Salem	VA	20–99	● ACTIVE
MDMechanical Devices CO	Bloomington	IL	100–499	● ACTIVE
Mega Precision LLC	Newington	CT	—	● ACTIVE
Megatech Manufacturing LLC	Westminster	CA	—	● ACTIVE
Memcor INC	Huntington	IN	—	● ACTIVE
Menze Precision Machining, LLC	Winter Haven	FL	—	● ACTIVE
Mercury Machine Works LLC	Spring	TX	—	● ACTIVE
Merit Gage INC	Minneapolis	MN	—	● ACTIVE

FactoryRegistry lists 12,203 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced tool holders, tracer and tapering attachments, lathe chucks, rotary tables, collets, jaws, vises, tool room specialties, and all other attachments and accessories for metalworking machine tools and machinery, 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.