EB Manufacturing Co., Inc. - Middletown, CT
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified. Contract grinding & polishing services. Surface grinding to 16 x 32 in., cylindrical grinding to 12 x 40 in., universal OD/ID grinding to 16 x 36 in., internal grinding to 12 x 16 in.
www.ebmanufacturing.com/prec.htm

American Grinding & Machine Co. - Chicago, IL (Serving Connecticut)
Manufacturer, Custom Manufacturer, Service Company
Contract grinding & polishing services. Capabilities include Blanchard rotary grinding from 36 in. to 148 in. dia. for 156 in. diagonal & 63 in. high capacity for 20,000 lbs., surface grinding up to 192 in. L x 55 in. W up to 10,000 lbs., bar grinding up to 210 in. L x 24 in. W up to 6,000 lbs., angle, way, lathe bed, shear blade, slot & radius grinding, MIG, TIG, stick & wire feed welding, iron work, saw & flame cutting, vibration & thermal stress relieving, shot blasting, painting & machining.
www.americangrinding.com/divisions/steel/

Straton Industries, Inc. - Stratford, CT
Manufacturer, Custom Manufacturer, Service Company
Veteran owned ISO 9001:2000 certified contract grinding & polishing services. Capabilities include CNC machining up to 50 in. x 40 in., CNC turning & lathe cutting up to 21 in., vertical turning up to 36 in., OD/ID, spherical, taper, contour, chop, blanchard & jig grinding, surface grinding up to 16 in. x 36 in., wire & RAM EDM, TIG welding, compression, transfer & injection molding, high speed EDM drilling for 0.012 in. to 0.250 in. dia., 4-axis CNC wire EDM up to 12 in. x 16 in. x 6 in., CMM inspection up to 36 in. x 60 in. x 32 in. & stamping up to 75 tons. AS 9000 compliant.
www.straton.com/cnc-jig-grinding

MacKenzie Machine & Design, Inc. - Hingham, MA (Serving Connecticut)
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified contract grinding & polishing of metal & plastic products. Industries served include aerospace, environmental, food handling, government sub-contractors, high tech, medical, military sub-contractors, pharmaceutical & semi-conductor.
www.mackenzie-machine.com/facilities_list.h...

AMF Technologies - Rockland, MA (Serving Connecticut)
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified mechanical surface treating services including contract grinding & polishing services. Other surface treatments include deburring, buffing to mirror or matte finish, aluminum oxide blasting, glass beadblasting, silicone beading & graining.
www.amftechnologies.com/metal-coating.html

Contract Grinding & Polishing Capabilities
	Electropolishing, Oxygen Cleaning, and Metal Coating Services

F.H. Peterson Machine Corp. - Stoughton, MA (Serving Connecticut)
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified, ITAR registered grinding & polishing services, including cylindrical, blanchard & surface grinding & honing. IGES compatible CAM system to CAD interface capability to certified welding. Conventional milling & turning. Tool grinding.
fhpetersonmachine.com/

American Machine Tool Repair & Rebuilding Co., Inc. - Randolph, NJ (Serving Connecticut)
Distributor, Manufacturer, Custom Manufacturer, Service Company
Surface & way grinding up to 18 ft. long, 73 in. wide, 60 in. high. O.D. & I.D. grinding. All types of dovetail slide configurations
www.amtr1964.com/Services.html

Assabet Machine Corp. - Boxborough, MA (Serving Connecticut)
Custom Manufacturer
Contract grinding & polishing services. Capabilities include milling, turning, finishing, welding & machining.
www.assabetmachine.com/index.htm

H. H. Arnold, Co., Inc. - Rockland, MA (Serving Connecticut)
Manufacturer, Custom Manufacturer, Service Company
Contract grinding & polishing services for metals, alloys, ceramics & plastics. Capabilities include CNC cylindrical internal grinding up to 16 in. swing x 8 in. depth, conventional grinding up to 6 in. dia. x 39 in. length, centerless grinding from 0.004 in. to 0.500 in. dia., surface grinding up to 16 in. x 32 in. x 16 in., CNC cylindrical external grinding up to 14 in. dia. x 40 in. length, honing up to 10 in. dia. x 36 in. length & surface finishing up to 8 microinch.
www.hharnold.com/cylindrical.html

Hygrade Precision Technologies, Inc. - Plainville, CT
Manufacturer, Custom Manufacturer, Service Company
AS 9100:2009/ISO 9001:2008/Certified by ASR grinding services including double-sided, Blanchard & flat grinding. Horizontal & vertical spindle cylindrical & flat grinding to 60 in. diameter. Horizontal & vertical spindle cylindrical grinding of ceramic, plasma sprayed, & chrome plate coatings. Complete machining, grinding & lapping services.
www.hygrade.com/cylindrical.html

Arc Dynamics - Rocky Hill, CT
Manufacturer, Custom Manufacturer, Service Company
Metal finishing services including anodizing, contact grinding & mechanical finishing, powder coat painting, wet painting, blasting & tumbling.
www.arcdynamicsinc.com/repair.html

R.P. Abrasives & Machine Co. - Rochester, NH (Serving Connecticut)
Custom Manufacturer, Service Company
Specializing in the grinding of difficult metal & plastic parts. Job shop environment. Work with many types of materials such as metal including aluminum, brass, copper, steel, titanium & zirconium as well as plastics & composites. Combine different methods of burr removal, blasting, buffing, finishing, passivating & tumbling. Barrel tumbling, vibratory tumbling, high energy tumbling, micro blasting, tumble blasting, batch blasting. Custom automated deburring & polishing, hand deburring, mirror, mat & satin finishing, tapping & countersinking, tube polishing, lapping. For the automotive, computer, defense, electronics, instrumentation, laser, medical, surgical, semiconductor & general manufacturing markets. Engineering & development of deburring processes, on location consulting services & free sampling of test parts are also available.
www.rpabrasives.com/Services/the-capabiliti...

Quality Centerless Grinding Corp. - Middlefield, CT
Service Company
Grinding services featuring support for studs, pins, bolts, screws, bushings & other parts from a full range of materials. Grinding sizes range from 1/16 in. to 1 in. dia., with tolerance as low as .0001 in. on multiple dia. Industries served include aircraft, aerospace, defense, marine, hardware, electronics, automotive & medical. ISO 9000, NADCAP & MILSTD 45662 compliant.
www.qualitycenterlessgrinding.com/index.htm...

Industrial Automation - Plainville, CT
Manufacturer, Custom Manufacturer, Service Company
Contract grinding & polishing services. Materials handled include steel, stainless, aluminum, plastics & exotic alloys. Milling, turning, welding, precision CNC machining, conventional machining, structural fabrications, equipment repairs/modification & engineering/assembly services are also available.
www.iaprecisiontool.com/services.html

DCG Precision Manufacturing - Bethel, CT
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 & AS 9100 certified veteran owned contract grinding & polishing services for the medical, aerospace, commercial & defense industries. CNC turning, milling, EDM, laser welding, swiss screw machine.
www.dcgprecision.com/index.php?option=com_c...

The Rayflex Company Inc. - Bridgeport, CT
Custom Manufacturer
Custom contract manufacturing services including contract grinding & polishing services. Products such as precision machined parts & components, assembly parts & components, shaft bearing assemblies & subassemblies, milled parts, turned parts & special parts & components can be fabricated. Grinding capabilities include cylindrical grinding, surface grinding, OD grinding & thread grinding. Materials such as aluminum, brass, bronze, carbon steel, high temperature steel, Haynes®, Inconel®, Kovar®, Monel®, pure nickel, stainless steel, plastics, polycarbonate, phenolic, Delrin® & nylon are used.
www.rayflexcompany.com/custom-contract-manu...

Contract Grinding & Polishing Capabilities
	Custom Contract Manufacturing Services Grinding of Stainless Steel Bearing Subassembly Thread Grinding of Stainless Steel Components

Lyons Tool & Die Co. - Meriden, CT
Manufacturer, Custom Manufacturer, Service Company
ISO 13485:2003, ISO 9001:2008 & FDA Registered Company providing Rapid Prototyping & Production of Metal Stamping, CNC Machining, Welded & Mechanical Assemblies, Surgical Knives & Scissors, Custom Tubing Components, Complete Medical Device Packaging & Assembly in Class 10,000 Cleanrooms, Custom Tooling & Wire EDM Services.
www.lyons.com/services/contract_manufacturi...

Arcade Metal Stamping - Bridgeport, CT
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified contract grinding & polishing services. Capabilities include assembly, wire EDM, drilling, riveting, CNC machining, plating, tapping, deburring, pressing, painting, welding, CAD/CAM product development & engineering.
www.arcademetalstamping.com/indexofcap.htm

Connecticut Plastics, Inc. - Wallingford, CT
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified. Contract grinding & polishing services for plastics. Materials used include acrylic, ABS, CTFE/FEP/PFA/Tefzel®, Delrin®, PET, fluorosint, HDPE & LDPE, Kynar®, PVDF, Noryl®, nylon, Nylatron®, PBT, PEEK™, phenolic, polycarbonate, polypropylene, polystyrene, polysulfone, PPS, PVC, CPVC, Radel®, PTFE, Torlon®, UHMW, Ultem® & Vespel®. Capabilities include micro hole & deep hole drilling, annealing & stress relieving, finishing, flame polishing, micro-machining, milling, machining & assembly.
www.connecticutplastics.com/capabilities-an...

Producto Corporation - Bridgeport, CT
Manufacturer, Custom Manufacturer, Service Company
Precision grinding

Kell-Strom - Wethersfield, CT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer Of Hand Tools, Torque Wrenchs; Machine Work Service

Naiad Maritime Group, Inc - Shelton, CT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer Of Marine Equipment & Supplies; CNC Machine Work Service

Tool-Tek, Inc. - New Fairfield, CT
Manufacturer, Custom Manufacturer, Service Company
Prototype to production, general & special machining service Job shop.

Bremser Technologies - Stratford, CT
Manufacturer, Custom Manufacturer, Service Company
Precision machining, model making, engineering, tool & die making, welding, wire EDM, CNC turning & milling.

AeroCision, LLC - Chester, CT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer Of Metal Turnings, Rings; Machine Work, Precision Milling, Grinding Service