Manufacturer profile

Prototech Machining Co., Limited

Shenzhen, China · CNC machining ↗

Shenzhen · CNC machining · Swiss turning · Vacuum casting · Carbon fiber

Max size: Not stated
Tightest tolerance: ±0.002mm
Fastest lead time: Not stated
MOQ: Not stated

Manufacturer website ↗Contact details

What stands out

Offers both Swiss turning and Vacuum casting under one roof, an uncommon combination ↗
Offers Vacuum casting, with a dedicated service page ↗
Works with Carbon fiber (material named on site) ↗
Works with Glass-filled nylon (material named on site) ↗
PVD listed among finishes ↗

Overview

Services

CNC 3-axis milling; CNC 4-axis; CNC 5-axis; Swiss-type turning; CNC turning; CNC milling; Press-brake bending; Welding; Die casting; Plastic injection molding; Rapid tooling; Vacuum casting; 3D printing SLS; 3D printing FDM; 3D… ↗

Quality control

Not stated

Delivery

Not stated

Processes ↗: CNC machining
Vacuum casting
Sheet metal
Injection molding
3D printing
Die casting
Molds/tooling
Materials ↗: Aluminum 6061
Aluminum 7075
Aluminum 5052
Stainless 304
Stainless 316/316L
17-4PH
Titanium Gr5/Ti-6Al-4V
Titanium (general)
Copper C110
Brass C360
Tool steel (D2/H13/SKD)
Magnesium
PEEK
PEI/Ultem
POM/Delrin
Nylon PA/PA66
PC
ABS
PMMA/Acrylic
PTFE
Glass-filled nylon
Silicone
Carbon fiber
Industries: Not stated
Certificates (listed on site) ↗: ISO 9001
RoHS
REACH (certificate listed on site)

About Prototech Machining Co., Limited

What they do

Shenzhen-based manufacturer whose site centres on cnc machining, also listing vacuum casting, sheet metal. ↗

What’s different

Offers both Swiss turning and Vacuum casting under one roof, an uncommon combination

Prototype & production

As stated on the manufacturer’s website.

Prototype processes	CNC 3-axis milling CNC 4-axis CNC 5-axis CNC turning CNC milling Rapid tooling
Prototype lead time	rapid CNC-turned parts in as fast as 3 days ↗
Production lead time	batch production within 3-5 working days ↗

Full specifications

Values as stated on the manufacturer’s website. The link icon next to a value opens its source page.

Capabilities
Max axes	5-axis
Max part size	Not stated
Tightest tolerance	±0.002mm (site claim)
Equipment list	Not stated
Materials & finishing
Material grades	Aluminum 6061; Aluminum 7075; Aluminum 5052; Stainless 304; Stainless 316/316L; 17-4PH; Titanium Gr5/Ti-6Al-4V; Titanium (general); Copper C110; Brass C360; Tool steel (D2/H13/SKD); Magnesium; PEEK; PEI/Ultem; POM/Delrin; Nylon PA/PA66; PC; ABS; PMMA/Acrylic; PTFE; Glass-filled nylon; Silicone; Carbon fiber
In-house surface finishes	Anodizing; Hard anodizing (Type III); Powder coating; Electroplating; Passivation; Bead blasting; Polishing; Painting; Black oxide; Chromate/Alodine; PVD; Laser engraving; Heat treatment (listed; in-house vs outsourced not checked)
Quality control
Inspection equipment	Not stated
Reports available (FAI, PPAP, material certs)	inspection reports/FAI/material certs mentioned
Volume & lead time
Best-fit batch size	Not stated
MOQ	Not stated
Rush lead time	Not stated
Prototype lead time	rapid CNC-turned parts in as fast as 3 days
Production lead time	Batch production within 3-5 working days
Other
Industries served	Not stated
What’s different	Offers both Swiss turning and Vacuum casting under one roof, an uncommon combination
Founded	2013
Certificates (listed on site)	ISO 9001; RoHS; REACH (certificate listed on site)
City	Shenzhen, China

Sources

Contact

As published on the manufacturer’s own website. Each item links to its source.

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