Caijun Technical Launches One-Stop Precision Metal Forming Supply Service
Caijun Technical announces the launch of its one-stop precision metal forming supply service. Four product lines — precision stamping, motor laminations, deep drawn parts and micro-motor components — are now managed under one project team: customers face a single responsible window, backed by our manufacturing bases’ professional lines and complete metrology capability. From drawing feasibility review to mass-production delivery, a dedicated engineer follows the entire process.
Why “one-stop” matters
- Slow quotations: sourcing stamped, drawn and lamination parts from separate suppliers takes weeks;
- Inconsistent standards: different drawing interpretations, tolerance conventions and report formats drive up quality-communication cost;
- Uncontrolled delivery alignment: parts arriving out of sync force assembly plans to slip;
- Blurred responsibility: when a functional issue appears, suppliers point at each other.
The core value of one-stop supply is internalizing these interfaces: one technical language, one quality standard, one delivery plan — and a single accountable party.
Product lines and capabilities
| Line | Typical parts | Highlights |
|---|---|---|
| Precision stamping | Connector terminals, EMI shields, contact springs, brackets | Multi-station progressive stamping, fine blanking of thin stock, SMT-friendly flatness |
| Motor laminations | Stator/rotor cores for EV drive motors, appliances, power tools | High-speed pressing with self-b clinching, slot accuracy and stack-height control |
| Deep drawn parts | Housings, cups, multi-step drawn parts | Height-to-diameter ratios above 5:1, diameter accuracy ±0.01, roundness 0.015 class, automated continuous drawing |
| Micro-motor parts | Micro geared motors, precision metal structures | Small-module gear shafts and matching metal components, assembly support |
Five steps of project service
- Drawing review: rapid feedback on material, process and cost feasibility within 48 hours;
- DFM feedback: optimization proposals on strip design, tolerance allocation and inspection planning — before tooling is cut;
- Sampling: full inspection of critical dimensions with reports;
- Pilot lot: process capability and yield-ramp verification;
- Mass production: PPAP documentation, safety stock and rolling delivery on agreement.
Quality and delivery assurance
Our manufacturing bases operate under IATF16949 systems, equipped with CMM, vision measuring machines, profile projectors and a temperature/humidity-controlled metrology room, with CPK tracking on critical dimensions. Logistics supports direct delivery across major regions and export packaging.
Customers are welcome to submit drawings for evaluation and quotation.
Have drawings? Send them to us for an assessment of feasibility, precision and lead time.