Walsall castings and machining group Chamberlin starts insolvency process
![Walsall castings and machining group Chamberlin starts insolvency process](https://www.expressandstar.com/resizer/7cSVPcrZn-ZAiqwoRnZATAYSP8o=/cloudfront-us-east-1.images.arcpublishing.com/mna/XIQ3D3T5SFHLRFEOLKBXOLUF6I.jpg)
A Black Country castings and machining group has started an insolvency process.
It came after shares in historic castings and engineering group Chamberlin, which employs more than 160 people, were suspended a week ago.