Upside Parts - Custom Plastic Components

One-Stop Shop for Custom Plastic Parts

Get high-quality custom manufacturing services for both prototypes and production parts. We provide fast lead times, direct technical support, and affordable pricing.

Custom Manufacturing Services for Plastic Components and Parts

From early-stage prototypes to high-volume production, we deliver custom plastic components with precision and speed. Our services include 3D printing and urethane casting, as well as injection molding and CNC machining. You can order custom plastic parts tailored to your timeline, technical requirements, and application.

3D printing services

FDM, SLA, SLS

Precision: ±0.5% with a lower limit of ±0.15 mm
Lead times as quick as one business day

Urethane casting services

Small quantities of final product

Wide range of urethanes with different properties
From 20 up to 200 parts

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CNC machining

Milling and post-processing

Precision: ±0.001 in (±0.020 mm)
Lead times from 5 business day

Upside Parts - Custom Parts Manufacturing

Injection molding

Custom Tooling and Parts

Wide range of part complexities and sizes
From 1k to 1M

How to Order Custom Plastic Parts

Upload Your 3D File or Reach Out

Get an instant quote by uploading your 3D models, or contact us directly for assistance.

Confirm and Place Your Order

Review pricing and lead time, then place your order for custom plastic components.

Receive Your Custom Parts

We produce and ship your order to the specified address, with fast turnaround.

Order Your Parts

From Rapid Prototyping to Full-Scale Production

Rapid Prototyping Services

Use our rapid prototyping services to reduce costs and fast-track your product development timeline. Validate your part designs and make informed decisions early in the development process with Upside Parts. Our services include:

Instant Quotes and Design for Manufacturability (DFM) Feedback
A Range of Materials and Technologies Optimized for Prototyping
Quick Lead Times Starting from Just One Business Day

Upside Parts - Rapid Prototyping Production

Production Parts

We go beyond prototypes to offer you end-to-end solutions in custom part manufacturing. Rely on our advanced 3D printing and injection molding capabilities to meet your production needs. We provide:

On-Demand Production with Scalable Order Sizes from 1k to 1M
Custom Tooling for a Wide Range of Part Complexities
A Dedicated Team of Project Managers to Ensure Consistent Quality and On-Time Deliveries

Get Your Parts Fast

Specializing in 3D Printing, Urethane Casting, CNC and Injection Molding Across Industries

We offer custom manufacturing services with 3D printing, urethane casting, CNC and injection molding to deliver high-quality, precise parts. We serve a diverse range of industries, including Aerospace, Industrial, Automotive, Robotics, Jewelry, Consumer Products, Medical & Dental, and Toys.

Aerospace

Industrial

Automotive

Robotics

Jewelry

Consumer Products

Medical & Dental

Toys

Trusted Custom Parts Manufacturing with Proven Quality and Support

Our approach ensures quality from rapid prototyping services to on-demand production, providing you a one-stop shop for custom plastic parts. With every order, parts manufactured meet the highest industry standards. Enjoy the following benefits when you choose our services:

Inspection reports available on request
Samples for verifying your design
Exceptional support from our team
Safety data sheets for all materials used
End-to-end support for rapid prototyping and production

Order Custom Plastic Parts

Upside Parts - On-demand Plastic Parts Manufacturing

Get in Touch

We provide custom parts manufacturing services in Salem, Greater Boston and throughout Massachusetts, using 3D printing, urethane casting, CNC and injection molding. We also ship nationwide.

Address: Enterprise Center at Salem State University, 121 Loring Avenue, Salem, MA 01970.

Meetings by appointment only.

Feel free to reach out to us

via email at: sales@upsideparts.com, or by phone at:

+1 (855) 755 2242