Manufacture of plastic products by injection moulding and extrusion for packaging, consumer and industrial goods.
Piedra SA
Brig-Glis (CH) · Fossacesia (IT, planned from 2026)New on Amplifa
About Piedra SA
Piedra SA is a plastics processor based in Brig-Glis in the canton of Valais, Switzerland. The company manufactures products from the thermoplastics polyethylene (PE), polypropylene (PP) and PET using injection moulding and extrusion. The product range includes items for the food industry (e.g. cheese moulds), cosmetic packaging (cream jars and tubes), household appliances (refrigerator containers, blender cups, thermostat knobs), electrical engineering (socket outlets), construction (film rolls), furniture and events (stadium seats, chairs) as well as remote controls and eyewear frames for major brands. Material quality is tested in the company's own testing laboratory. Services include technical support, logistics and flexible payment models. Languages for customer communication are German, English, Italian and French. For 2026, an additional production plant in Fossacesia (Abruzzo, Italy) with 50% increased capacity, automation and renewable energy has been announced.
- Site
- Brig-Glis
- Processes
- Injection moulding (moulding), Extrusion, Plastic Resin Manufacturing / Plastics Processing, Material quality testing (laboratory), Injection moulding and extrusion technology, Custom plastic solutions, Technical support, Logistics
- Materials
- Polyethylene, Polypropylene, PET, Injection moulding (Moulding), Extrusion
- Certificates
- ISO 9001:2015, ISO 14001:2015, OHSAS 18001:2007, ISO 9001, ISO 14001, Other (OHSAS 18001)
- Industries
- Food industry, Cosmetics, Household appliances, Construction, Electrical engineering, Furniture/Events
- 01
Consulting & technical support
- 02
Material selection (PE, PP, PET)
- 03
Material quality testing in the laboratory
- 04
Injection moulding / extrusion
- 05
Logistics & delivery
Materials & Processes
Polyethylene
Excellent mechanical properties for plastic products and packaging solutions.
Polypropylene
High strength and transparency, versatile for use across various product areas.
PET
Excellent transparency and strength, ideal for bottles and containers.
Injection moulding (Moulding)
Main process for the manufacture of moulded parts for branded articles of various segments.
Extrusion
Process for processing plastic resins, among other things for film products in construction.
Sites
Brig-Glis
CHHeadquarters / Production
- Materials
- PE, PP, PET
Fossacesia (planned 2026)
ITNew production plant (planned for 2026), capacity +50%
- Materials
- PE, PP, PET
- Automation and robotics technology
- Plants powered by renewable energy
Components & Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Injection moulding (moulding)Plastics | – | – | – | – | Polyethylene, Polypropylene, PET |
| ExtrusionPlastics | – | – | – | – | Polyethylene, Polypropylene, PET |
| Plastic Resin Manufacturing / Plastics ProcessingPlastics | – | – | – | – | Polyethylene, Polypropylene, PET |
| Material quality testing (laboratory)Testing | – | – | – | – | – |
Additional services
Quality & Certification
Material quality is tested in the company's own testing laboratory under the direction of the laboratory management. The company is certified to ISO 9001:2015 and ISO 14001:2015; in addition, it holds a certification according to OHSAS 18001:2007.
| Evidence | Brig-Glis |
|---|---|
| ISO 9001 | |
| ISO 14001 | |
| Other (OHSAS 18001) |
History
- 2018
Certification to ISO 9001:2015
- 2019
Certification to ISO 14001:2015
- 2020
Certification to OHSAS 18001:2007
- 2026
Planned opening of the new production plant in Fossacesia (Abruzzo, Italy) with 50% increased production capacity