WEPCO Plastics, Inc.
WEPCO Plastics, Inc.

Tool, Die & Mold Making shop, Blanking Die Making shop Connecticut, USA, Supplier

WEPCO's goal is to be New England's premier prototype injection molder. We accomplish this by offering extensive knowledge and experience in developing new product specifications; manufacturing high quality precision molds and molding prototypes; and short-run production.

WEPCO PLASTICS was established in 1985 and has grown steadily to over forty employees. We now own a modern l0,000 square foot facility. We attribute this growth and planned future growth to our attention to detail and quality, as well as customer satisfaction by diligently following specifications, meeting delivery dates and offering competitive prices.

We support our customers by using our expertise in taking their new product ideas from development of prototypes, to introduction to the marketplace, to production. With our knowledge and experience of materials, mold making and precision molding, we help our customers achieve efficient production and competitive pricing with their new products.

Some of our additional specialties include close tolerance molding, custom colors, and insert molding along with many secondary operations. These include custom packaging, drilling, inserting, light assembly, machining, milling, reaming, solvent bonding, tapping, wire EDM, hot stamping, RFI-EMI shielding, silk screening, and sonic welding.

Complex 2D and 3D Machining

At Wepco we have all of the skills and equipment to tackle any of your 2D and 3D machining needs, including both sinker and wire edm services, as well as polishing.  Building complex injection molds requires the design and programming skills to handle the toughest, most complex 3D machining requirements from our customers with accuracy and great surface finishes.  This all translates to great machined parts done to spec the first time, every time.

Give us a shot. 


  • Prototype
  • Short run & low volume production


  • hurco vmx 30
  • Hurco VMX 42i
  • Sodick AD30L
  • Hurco VMX 24
  • Arburg
  • Cincinatti Milacron Molding Machines
  • Arburg Molding Machines

WEPCO Plastics, Inc., The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience

Overall Rating Averages    (Total Ratings Received: 12 , Unique Customers: 10)

WEPCO Plastics, Inc. WEPCO Plastics, Inc.
Reviews Project Rating Quality Responsiveness Delivery
  • #562172
  • 2010-06-17
Did a good job!
William T.
  • #551672
  • 2010-05-04
Company is excellent to work with. Quick to respond, great communication to make sure that the part they make you meets your expectations, and product quality is great. Superior value all way round.
Rob P.
  • #400951
  • 2010-04-06
excellent speed and quality
Steven S.
  • #400950
  • 2010-04-06
excellent speed and quality
Steven S.
  • #517666
  • 2010-01-14
Very easy to work with, great pricing, very professional/top-notch organization, make high-quality parts
Mike E.
  • #482057
  • 2009-11-30
Great company to work with.
Dave G.
  • #402379
  • 2007-10-30
nice job - parts worked and looked great!
George B.
  • #402378
  • 2007-10-30
nice job - parts worked great and looked good - easy shop to communicate with.
George B.
  • #392302
  • 2007-03-05
Very responsive. Handled mid-stream mold changes quickly and cost effectively.
Joe H.
  • #379159
  • 2006-11-14
Will work with in the future
Brad R.
  • #371077
  • 2006-09-21
Prompt service.
Steven B.
  • #374163
  • 2006-07-19
low tooling costs
Nick D.
  • Middlefield, Connecticut
  • USA 06455