Prototyping & Robotic Services
Robot parts, designed, prototyped & built for you.
PRS Robotics helps robot startups and student teams turn ideas into working hardware — mechanical design, PCB design, and manufacturing, all under one roof.
What we do
Three services. One goal: your robot, built.
Mechanical Design & Manufacturing
From CAD model to finished parts — designed for manufacture and built to spec.
- CAD design & 3D modeling
- Prototyping: CNC, 3D printing, sheet metal
- Production sourcing & QC
PCB Design
Mixed-signal boards designed by engineers who understand chips from the inside.
- Schematic & component selection
- Multi-layer layout, mixed-signal
- Fabrication & assembly
Robotics Consulting
Practical engineering guidance to get your robot built faster and cheaper.
- System architecture & BOM review
- Component selection
- Prototype-to-production planning
How we work
From idea to parts in five steps.
Discovery
Tell us your idea and goals
Quote
Free quote within 1–2 business days
Design
We design with manufacturing in mind
Prototype
Build, test, and iterate fast
Production
Manufacture and deliver your parts
Why PRS
Engineering depth startups can trust.
Founded by a mixed-signal IC design engineer and a mechanical engineer, we understand robots from silicon to chassis — and we speak fluent startup.
- Mixed-signal IC experience — boards designed from the inside out
- Mechanical engineering & manufacturing know-how
- Student-friendly pricing for university teams
- Honest scoping: clear quotes, no surprises
IC + Mech
Combined electronics & mechanical expertise
EN + 中文
Work with us in English or Chinese
1–2 days
Free quote turnaround time
End to end
Design through production, one partner
Manufacturing partner
Backed by a 45,000 m² gear & heat-treatment factory in Nanjing.
PRS Robotics partners with Nanjing Changsheng Machinery Engineering Co., Ltd. (est. 2006, 286 staff) — a family-connected factory specializing in gears and thermal processing. Your parts are made on real production equipment and inspected in a professional metrology lab, not farmed out to unknown shops.
- Full gear machining: turning, hobbing, milling, grinding, shaping
- Gear grinding up to module 50 × Ø3000 mm
- Complete heat treatment: carburizing, nitriding, induction hardening, vacuum quenching
- Inspection: Gleason gear analyzer, 3 CMMs, NDT, hardness & metallographic labs
286
staff: engineers, technicians & skilled workers
45,000 m²
of workshops on a 100-mu site
100+
heat-treatment furnaces & lines
50,000 t
annual heat-treatment capacity
Have a robot idea?
Tell us about it — we will design, prototype, and build it with you.
Get a Free Quote