Why Choose SAOJIE
A true direct-source factory — R&D, tooling, production and testing under one roof since 2006.
Built for Procurement Teams & Engineers
Six reasons why global buyers choose us as their long-term cable & harness partner.
Integrated Supply Chain
Cutting, soldering, molding, testing and packaging in our own factory — one dedicated project manager handles your whole order.
Certified Quality System
ISO 9001 since 2019, National High-Tech and Gazelle Enterprise, with UL, RoHS, HDMI, SATA and MFi compliance.
Automated Production
10 automatic soldering machines, 50 injection molding machines, 20+ testers and 10 visual-inspection stations for stable output.
OEM / ODM & Fast Samples
Customize from drawings or samples. Prototypes in 48–72 hours; production orders in 2–4 weeks.
100% Electrical Testing
Every cable is continuity, hi-pot and insulation-resistance tested — plus pull force and environmental tests on request.
Responsive Global Support
English-speaking sales engineers reply within hours, with on-time delivery and global logistics to 40+ countries.
Since 2006
End-to-End Manufacturing Ability
With fully automated lines and a complete testing lab, we handle every stage in-house so you get one accountable partner from prototype to mass production.
| Production Capacity | 8–10K pcs / day per automated line |
| Injection Molding | 50 machines, automated part removal |
| Soldering | 10 automatic soldering machines + laser spot welding |
| Testing | 20+ electrical testers, 10 visual inspection stations |
| Customization | OEM / ODM by drawing or sample |
| MOQ | Low MOQ available for first orders |
Problems Buyers Face, Problems We Solve
Common headaches in sourcing cables — and how working with SAOJIE avoids them.
“I need molding, soldering and assembly — three suppliers who blame each other when something goes wrong. I end up as the project coordinator.”
Everything under one roof: we cut, solder, mold, assemble, test and package in our own factory with one dedicated project manager.
✔ One accountable partner · No finger-pointing
“Parts arrive with defects — poor soldering, misaligned connectors, high scrap rates eating into my budget.”
Our engineers review your design (DFM) before production. Process control and 100% electrical testing cut defect rates from the start.
✔ DFM review · 100% tested · Traceable
“I chose the cheapest quote, but rework and delays made the total cost higher. I had no way to control the overall expense.”
Honest, transparent pricing with no hidden fees. We advise on materials and tooling to lower your cost per piece over the long run.
✔ Transparent pricing · Lower total cost
Ready to Work with a Direct Factory?
Send your drawings or samples today and get an accurate quote with engineering advice.
Request a Quote