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For Prototyping
For Production

Prototyping with Long Shen

High-quality prototype parts & components with Long Shen. Request your fast quote now!

  • 8 processes + hundreds of materials & finishes
  • Long Shen-verified inspections on every part
  • Parts as fast as 2-days
  • Fast Quotes

Production with Long Shen

High-quality prototype parts & components with Long Shen. Request your Fast Quote now!

  • Warranty on EVERY parts or components
  • 8 processes + hundreds of materials & finishes
  • Long Shen-verified inspections on every part
  • Parts as fast as 2-days
  • Fast quotes

One Stop for All Your Prototyping Needs

PRODUCTION AUTOMATION

Ready to Transition from Prototyping to Volume Production ?

Offering a broad spectrum of quantities, competitive pricing, and quality options. Powerful, self-service and Al-driven platform for custom manufacturing. Trusted by over 300 companies.

Fast Quotes (RFQs)

No more waiting days or weeks to get quotes. Long Shen gives you pricing feedback within minutes or hours.*

  • 2D drawings accepted
  • No minimum order quantity
  • Multiple lead time and delivery options to keep you on budget

Why You Can Trust Long Shen

  • Our production lines feature advanced technologies that give manufacturing precision and accuracy. With sophisticated measuring and testing equipment in house, we verify that all materials and parts will meet your specifications.

Instant Quoting

If your RFQ contains clear information, quotations are typically delivered in a few hours.

Industry Experience

Having carried out rapid prototyping and rapid manufacturing since 2010, our engineers have built up rich experience. We can handle all types of projects.

Massive Network

Our in-house facilities allow us to get your projects done fast at the pricing that meets your objectives. And thanks to our strong relationship with our extended manufacturing partners, our capacity is not limited.

Long Shen Warranty

With Over 30K projects delivered to our customers worldwide since we started, we guarantee 100% on our delivered products.

Numerous Industries

From prototyping to production, Long Shen ensures superior quality and reliable functionality. With a wide selection of production-grade metal and plastic materials as well as highly advanced on-demand manufacturing techniques, we offer high-quality products across several industries.

Consumer Goods

  • Strong partnerships with leading consumer manufacturers help us accelerate the prototyping process and improve the consumer goods industry.

Construction & Building

  • Construction supplies manufacturers and building manufacturers benefit significantly from the production solutions we provide.

Transport Industry

  • Our low-volume manufacturing services is the ideal manufacturing solution for on demand automotive parts.

General Manufacturing

  • The durability and precision that our precison manufacturing services provide meets the sophisticated needs the different phases of the manufacturing industry needs.

Electronics Manufacturing

  • Our electrical manufacturing experience for your custom electrical machinery prototypes and production parts

DEPENDABLE QUALITY

Quality You Can See From Start to Finish

The Fictiv team and digital platform ensure quality on your behalf, so you get parts delivered on-time and to-spec — every time.

  • On-site Long Shen quality engineers
  • Inspection reports for every part
  • On-demand access to quality photos & docs

96.8%

Perfect orders*

100M+

Inspection points analyzed

*Perfect orders are defined as being delivered on-time and in-full.

LONG SHEN PREMIUM

Collaborative, Team-Based Sourcing

Long Shen enables you to coordinate custom part sourcing with high visibility and control—across projects, teams, and even your entire company.

Let's build something great, together.