Solutions
Contract Manufacturing Services
A full manufacturing partner behind your brand — engineering, production, inspection and global delivery, under NDA.
Your factory, without building a factory
Contract manufacturing with GreatLight means you sell the product while we run the manufacturing system behind it: engineering support, tooling and fixtures, production scheduling, quality documentation and export logistics. Your customer sees your brand; your team sees one accountable supplier.
We work under customer NDAs (or our own) from the first file exchange, operate under ISO/IEC 27001 information-security procedures, and build the documentation set your standard requires — IATF 16949 / PPAP for automotive, ISO 13485 records for medical, AS9100D discipline for aerospace.
- NDA and IP protection before files change hands
- Engineering support from design review to production
- Capacity across 127 machines and three plants
- Automotive, medical and aerospace documentation sets
- Export logistics from Shenzhen and Hong Kong
How an engagement starts
From first call to first shipment
NDA & files
Sign the agreement, share drawings — access limited to the project engineers.
DFM & cost model
Engineering review, process routing and a transparent cost breakdown per part.
Pilot batch
First articles with inspection reports, approved against your drawing and standard.
Production & delivery
Scheduled releases with per-shipment documentation and agreed logistics.
Who it fits
Built for brands that outsource manufacturing
OEMs and brands
Move a mature product line to a partner that can hold tolerances and paperwork — without moving quality risk with it.
Hardware startups
From prototype to pilot to series with one supplier — no re-sourcing between stages, no re-qualification surprises.
Engineering houses
A reliable machining arm for complex, low-volume builds that your own shop would rather not tie up.