# Tiefenbach receives €2.7M order for roof support control system

Tiefenbach Control Systems GmbH received a follow-up order worth approximately €2.7 million from Zhengzhou Coal Mining Machinery Group (ZMJ) to supply the electrohydraulic control system for the world's largest roof support system, purchased by China Shenhua Group.

- Type: Contract
- Announced: 2020-08-07
- Where: China
- Value: $3.00M (2.70M EUR)
- Status: announced
- Products: electrohydraulic control system, roof supports
- Sectors: [Mining Equipment](https://endata.com/sectors/mining-equipment.md)

## Companies

- [Tiefenbach Control Systems](https://endata.com/companies/6684.md) (supplier)
- [Zhengzhou Coal Mining Machinery](https://endata.com/companies/6905.md) (customer)
- [China Shenhua](https://endata.com/companies/6906.md) (customer)

## Sources

- [coalage.com](https://www.coalage.com/departments/suppliers-news/tiefenbach-signs-supply-contract-for-worlds-largest-roof-support/), 2020-08-07: "The order from the roof support manufacturer Zhengzhou Coal Mining Machinery Group Co. Ltd. (ZMJ) has a value of approximately € 2.7 million ($3 million)."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.