
Trading and processing of metal scrap and specialty alloys for steel mills and foundries

HSS Recycling GmbH
Mülheim an der Ruhr (administration) · Krefeld (warehouse)New on Amplifa
About HSS Recycling
HSS Recycling GmbH is a trading and recycling company founded in 2012, headquartered in Mülheim an der Ruhr with a warehouse in Krefeld. The company sees itself as a partner to national and international steel mills and foundries for specialty alloys. Its range of services includes the acceptance, storage, processing, trading, brokerage and shipping of metal scrap. Against the background of increasing raw material scarcity, scrap is an important raw material source for the metal industry. The company operates worldwide and works with experienced local partners. Its employees have many years of experience in the recycling industry and receive continuous training. The quality management system is certified to DIN EN ISO 9001:2015. Since 01.10.2025, HSS Recycling GmbH has been part of the Tungco Group.
- Site
- Mülheim an der Ruhr
- Processes
- Acceptance, storage, processing, trading, brokerage and shipping of metal scrap, Quality assurance, Logistics
- Materials
- Metal scrap, Specialty alloys (for steel mills and foundries), Specialty alloys
- Certificates
- DIN EN ISO 9001:2015, ISO 9001
- Founded
- 2012
- Industries
- Steel mills, Foundries, Specialty alloys, Recycling
- 01
Acceptance of metal scrap
- 02
Storage
- 03
Processing
- 04
Trading / brokerage
- 05
Shipping
Materials and Services
Metal scrap
Raw material source for steel mills and foundries, whose importance is growing in the course of raw material scarcity.
Specialty alloys
Trading and supply of steel mills and foundries with specialty alloys.
Locations

Mülheim an der Ruhr
DEAdministration / office
- Materials
- Metal scrap, specialty alloys

Krefeld
DEWarehouse
- Materials
- Metal scrap, specialty alloys
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Acceptance, storage, processing, trading, brokerage and shipping of metal scrapOther (recycling/trading) | – | – | – | – | Metal scrap, Specialty alloys |
Additional services
Quality
The quality management system is certified to DIN EN ISO 9001:2015 and covers the acceptance, storage, processing, trading, brokerage and shipping of metal scrap. Quality assurance is the responsibility of the operations manager.
| Evidence | Mülheim an der Ruhr | Krefeld |
|---|---|---|
| ISO 9001 |
History
- 2012
Founding of HSS Recycling GmbH
- 2016
ISO 9001:2008 certification by DNV GL (valid 01.08.2016–14.09.2018, certificate no. 82037CC2-2010-OTH-GER-DakkS)
- 2020
ISO 9001:2015 certification by PÜG for the Mülheim an der Ruhr and Krefeld locations (20.06.2020–29.07.2022)
- 2025
Part of the Tungco Group since 01.10.2025