Manufacturer profile

Mastars

Dongguan, China · CNC machining ↗

Dongguan low-volume manufacturer offering 3/4/5-axis CNC, sheet metal, 3D printing, vacuum casting and LSR molding.

Max size: Not stated
Tightest tolerance: ±0.002 mm ↗CNC machining
Fastest lead time: 1 day ↗
MOQ: No MOQ ↗

Manufacturer website ↗

Mastars factory — Image from the manufacturer’s website ↗

Overview

Services

Offers CNC machining, sheet metal, 3D printing, vacuum casting and injection molding / rapid tooling. Listed finishes include anodizing, powder coating, electroplating, polishing and bead/sand blasting. ↗ ↗

Quality control

Inspection equipment listed includes CMM. ↗

Delivery

Takes prototypes, low-volume runs and mass production. Lead times from 1 day. ↗

Processes ↗: CNC machining
Sheet metal
3D printing
Vacuum casting
Injection molding / rapid tooling
Materials ↗ ↗: Aluminum
Stainless steel 303/304/316/416/420
Carbon/alloy steel 4140/A36
Titanium Grade2
Brass C360
Copper C110
Bronze
Inconel
ABS
PC
POM
PEEK
Nylon/PA
PMMA
PP
PE/HDPE
PTFE
PEI/Ultem
PVC
TPU/TPE
PPS
Silicone/LSR
Industries ↗: Aerospace
Automotive
Medical
Industrial equipment
Lighting
Certificates (listed on site) ↗: ISO 9001
ISO 13485
IATF 16949

Photos

From the manufacturer’s website ↗

About Mastars

What they do

Mastars is a CNC machining manufacturer in Dongguan, established 2008. It also lists sheet metal, 3D printing, vacuum casting, injection molding and rapid tooling as services; materials include aluminum, magnesium. Order sizes covered: prototype, low-volume, mass production for aerospace, medical, automotive, robotics, consumer electronics. ↗ ↗ ↗

What’s different

Publishes tolerances down to ±0.002 mm. ↗
Also runs LSR molding, which few of the 100 sites list. ↗

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	±0.002 mm (CNC machining)
Equipment list	Not stated
Materials & finishing
Material grades	Aluminum; Stainless steel 303/304/316/416/420; Carbon/alloy steel 4140/A36; Titanium Grade2; Brass C360; Copper C110; Bronze; Inconel; ABS; PC; POM; PEEK; Nylon/PA; PMMA; PP; PE/HDPE; PTFE; PEI/Ultem; PVC; TPU/TPE; PPS; Silicone/LSR
In-house surface finishes	anodizing, powder coating, electroplating, polishing, bead/sand blasting, silk screen / pad print
Quality control
Inspection equipment	CMM
Reports available (FAI, PPAP, material certs)	Not stated
Volume & lead time
Best-fit batch size	prototype/low-volume/mass production
MOQ	No MOQ
Rush lead time	as fast as 1 day
Prototype lead time	Not stated
Production lead time	Not stated
Other
Industries served	Aerospace; Automotive; Medical; Industrial equipment; Lighting
What’s different	Publishes tolerances down to ±0.002 mm. Also runs LSR molding, which few of the 100 sites list.
Founded	2008
Certificates (listed on site)	ISO 9001; ISO 13485; IATF 16949
City	Dongguan, China

Sources

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