Grand River Polymer Molding Start an RFQ

Injection molding — Ashtabula, Ohio

Custom injection moldingMold building, overmolding and post-mold assembly.

Grand River Polymer Molding molds parts in Ashtabula, Ohio, for OEM sourcing teams. Custom injection molding, mold building and repair, overmolding, insert molding, prototype tooling and post-mold assembly — quoted from the files you send.

What we run

  1. 01Custom injection molding
  2. 02Mold building and repair
  3. 03Overmolding
  4. 04Insert molding
  5. 05Prototype tooling
  6. 06Post-mold assembly
Capabilities

Six lines on the quote.

Every RFQ starts the same way — a drawing set, a material and a volume. What changes is which of these six lines the program needs.

01

Custom injection molding

Molded components produced to the part geometry in the drawing and file set you send. This is the base line most programs are quoted against.

02

Mold building and repair

Tooling stands as its own line. Molds are built for new programs, and existing molds come in for repair and go back into production.

03

Overmolding

For parts that call for a second material molded over a substrate, so one component does the work of two.

04

Insert molding

Inserts placed in the tool and encapsulated by the molded material, combining the insert and the part in a single shot.

05

Prototype tooling

Tooling for parts that are not yet at a production tool, kept separate from the production tool quote so the two can be compared.

06

Post-mold assembly

Assembly work that happens after the press, so molded parts arrive ready for the next step instead of waiting for it.

Plant and process

The floor and the tool room.

Presses in the hall, mold work on the bench, and parts coming off the tool. This is where an RFQ ends up.

A row of injection molding machines along a production hall
01 Molding floor — presses in the hall
Hands measuring a steel mold base with calipers at a toolroom bench
02 Tool room — mold base in for repair
Freshly molded plastic parts resting in a bin beside a press
03 Off the press — parts into the bin
RFQ process

From file set to follow-up.

The RFQ desk works from your drawings, not from a brochure. Three steps, and the questions come back to you.

Start an RFQ
  1. 01
    Send the package

    Drawings, a STEP or IGES file if you have one, the material, the annual volume and the tooling status.

  2. 02
    We read it through

    Anything missing from the file set comes back to you as a question rather than an assumption.

  3. 03
    Take the follow-up

    Mark the follow-up you want when you submit, and the RFQ desk comes back to you by call or email.

RFQ — Ashtabula, Ohio

Send the file set.

Give us the drawing set, the material, the volume and the tooling status, and tell us whether you want a call or an email back.

Preferred follow-up

Submitted packages go to the RFQ desk in Ashtabula, Ohio.

Steel mold halves resting on a bench in the tool room
04 Tool room — mold halves on the bench

RFQ desk · Ashtabula, Ohio · Call or email follow-up