Prolean MFG
Shenzhen, China: CNC machining, 3D printing, Surface finishing, Die casting, Injection molding, Laser cutting, Sheet metal fabrication, Heat treatment, Steel construction and metal fabrication, Waterjet cutting, Welding and fabrication.
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Capabilities
| Type | Contract manufacturer (makes parts or services for other businesses) |
|---|---|
| Processes | CNC machining 3D printing Surface finishing Die casting Injection molding Laser cutting Sheet metal fabrication Heat treatment Steel construction and metal fabrication Waterjet cutting Welding and fabrication |
| Materials | aluminium brass copper plastic stainless-steel steel titanium |
| Certifications (stated by the company, not independently verified) | IATF 16949 ISO 13485 ISO 9001 |
| CAD formats accepted | DWG DXF IGES STEP |
| Industries | aerospace automotive medical |
| Machines | 5-axis machining turn-mill |
| Order sizes and service | Express service Online or instant quote Prototypes and one-offs Series production Small batches |
| Tightest stated tolerance | 0.0040 mm |
How to reach them
- Website: proleantech.com
- Contact page: open
- Quote page: open
Trust score: 65/100 (high)
Computed from published, checkable facts only. It is not a review and not an audit.
- +20: a page on the company's own website backs the stated process
- +10: states iatf-16949, iso-13485, iso-9001 on its website (self-declared, not independently verified)
- +10: has a contact or quote page
- +8: offers an online or instant quote
- +7: website read in the last 60 days
- +10: its website describes contract or custom manufacturing
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Compiled from Overture Maps and the company's own website, last read 2026-10-04. How we compile this directory. Quote requests go to us first; we forward them only to companies that registered for that.