Manufacturer profile

PTJ Shop Co., Ltd.

Dongguan, China · CNC machining ↗

Dongguan · CNC machining · Swiss turning · ±0.005 mm · Tsugami equipment

Max size: Not stated
Tightest tolerance: ±.005 mm
Fastest lead time: Not stated
MOQ: no MOQ ↗

Manufacturer website ↗Contact details

What stands out

Offers both Swiss turning and Precision grinding under one roof, an uncommon combination ↗
States tolerances down to ±0.005 mm (site claim) ↗
Uses Tsugami equipment (named on its site) ↗
Uses Keyence equipment (named on its site) ↗
Works with Hastelloy (material named on site) ↗

Overview

Services

CNC 3-axis milling; CNC 4-axis; CNC 5-axis; Swiss-type turning; Mill-turn; CNC turning; CNC milling; Precision grinding; Press-brake bending; Metal stamping; Silicone compression molding ↗

Quality control

Hexagon; Mitutoyo; Keyence

Delivery

Not stated

Processes ↗: CNC machining
Sheet metal
Stamping
Injection molding
Materials ↗: Stainless 304
Titanium (general)
Inconel
Hastelloy
Brass C360
Magnesium
PEEK
Nylon PA/PA66
ABS
PTFE
Silicone
Ceramic
Industries ↗: Aerospace & Defense
Medical
Robotics & Automation
Industrial equipment
Optics & Photonics
Telecom
Sports & Outdoor
Certificates (listed on site) ↗: ISO 9001
AS9100
ITAR
REACH (certificate listed on site)

About PTJ Shop Co., Ltd.

What they do

Dongguan-based manufacturer whose site centres on cnc machining, also listing sheet metal, stamping. ↗

What’s different

Offers both Swiss turning and Precision grinding 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
Prototype MOQ	no MOQ ↗

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	±.005 mm (site claim)
Equipment list	Tsugami; Hexagon; Mitutoyo; Keyence
Materials & finishing
Material grades	Stainless 304; Titanium (general); Inconel; Hastelloy; Brass C360; Magnesium; PEEK; Nylon PA/PA66; ABS; PTFE; Silicone; Ceramic
In-house surface finishes	Anodizing; Powder coating; Electroplating; Bead blasting; Polishing; Painting; Laser engraving; Heat treatment (listed; in-house vs outsourced not checked)
Quality control
Inspection equipment	Hexagon; Mitutoyo; Keyence
Reports available (FAI, PPAP, material certs)	inspection reports/FAI/material certs mentioned
Volume & lead time
Best-fit batch size	Not stated
MOQ	no MOQ
Rush lead time	Not stated
Prototype lead time	Not stated
Production lead time	Not stated
Other
Industries served	Aerospace & Defense; Medical; Robotics & Automation; Industrial equipment; Optics & Photonics; Telecom; Sports & Outdoor
What’s different	Offers both Swiss turning and Precision grinding under one roof, an uncommon combination
Founded	2007
Certificates (listed on site)	ISO 9001; AS9100; ITAR; REACH (certificate listed on site)
City	Dongguan, China

Sources

Contact

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

Ready to order? Contact the manufacturer directly.