Contract manufacturing of precision parts by CNC milling 3–5 axes, CNC turning and grinding in St-Sulpice NE.

AMEP SA

St-Sulpice NE · Val-de-TraversNew on Amplifa

1986Founded

7Employees

2Sites

8CNC machining centres 3–5 axes

3000 mm · Ø 500 mmMax. milling/turning size

About AMEP SA

AMEP SA is a Swiss precision mechanics supplier based in St-Sulpice NE in the canton of Neuchâtel. Founded in 1986, the company manufactures mechanical precision parts from all material types on a contract basis, from individual parts and prototypes to small and medium series. The machine park comprises eight CNC machining centres with 3 to 5 axes, allowing milling operations up to a length of 3000 mm, as well as CNC lathes up to a diameter of 500 mm; production is complemented by grinding work. CAM programming is carried out with GibbsCAM. A second site in Val-de-Travers is equipped with a MATEC 30 HV 5-axis machining centre with Heidenhain control. Customers come mainly from mechanical engineering (MEM) and the watch industry.

Site: St-Sulpice NE
Processes: Milling (CNC, 3–5 axes), Turning (CNC), Grinding, 5-axis machining (MATEC 30 HV, Heidenhain control), CNC milling 3–5 axes (up to 3000 mm length), CNC turning up to Ø 500 mm, Contract manufacturing of precision parts (supplier), Prototypes and small/medium series
Materials: all material types, CNC milling 3–5 axes, CNC turning, Grinding, GibbsCAM
Certificates: ISO 9001
Founded: 1986
Employees: 7 (website figure
Industries: Mechanical engineering (MEM), Watch industry, Precision mechanics supplier, Watchmaking/Horlogerie, Industrial supplier (precision mechanics)

01
CNC milling
02
CNC turning
03
Grinding
04
CAM programming
05
Assembly of custom solutions

Materials and Processes

CNC-Fräsen

CNC milling 3–5 axes

Milling up to a component length of 3000 mm on eight machining centres.

CNC-Drehen

CNC turning

Turning of parts up to Ø 500 mm.

Schleifen

Grinding

Complementary grinding operations for high dimensional accuracy.

CAM

GibbsCAM

CAM programming for creating and optimising production programs.

Sites

St-Sulpice NE

Headquarters and production

Lot size: Individual parts, small and medium series
Materials: All material types

8 CNC machining centres 3–5 axes (milling up to 3000 mm)
CNC lathes up to Ø 500 mm
Grinding machines

Val-de-Travers

Production

Lot size: Individual parts, small and medium series

MATEC 30 HV 5-axis machining centre (Heidenhain control)
GibbsCAM programming

Components

**Precision component**CNC machining · Mechanical engineering/supply industry

Inside the production

5-axis milling operation in the machine park

Industries

Mechanical engineering (MEM)Watch industryPrecision mechanics supplierWatchmaking/HorlogerieIndustrial supplier (precision mechanics)

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Milling (CNC, 3–5 axes)Machining	–	3000 mm	–	small/medium series and individual parts	all material types (tous types de matière)
Turning (CNC)Machining	–	Ø500 mm	–	–	all material types (tous types de matière)
GrindingMachining	–	–	–	–	all material types (tous types de matière)
5-axis machining (MATEC 30 HV, Heidenhain control)Machining	tight tolerances	–	–	individual parts – small/medium series	–

2 Anlagen & Maschinen

Machine	Manufacturer / model	Quantity	Working area	Year built	Site
CNC machining centre (3–5 axes)	–	8	Milling up to length 3000 mm	–	St-Sulpice NE
5-axis machining centre	MATEC 30 HV	–	–	–	Val-de-Travers

Additional services

CNC milling 3–5 axes (up to 3000 mm length)CNC turning up to Ø 500 mmGrindingContract manufacturing of precision parts (supplier)Prototypes and small/medium seriesCAM programming (GibbsCAM)Custom solutions / development

Quality

Production includes the manufacture and inspection of parts with tight tolerances in individual-part as well as small and medium series production.

Evidence	St-Sulpice NE
ISO 9001

History

1986
AMEP SA founded on 4 September 1986.
2026
40th company anniversary on 4 September 2026.