Our Offices
Castell Safety International
United Kingdom
Address: The Castell Building, 217 Kingsbury Road, London, NW9 9PQ, UK
Tel: +44 (0)20 8200 1200
Email: sales@castell.com
![rsz-castell-office](https://www.sentricsafetygroup.com/img-srv/i9mxXSKudPW1zIbk016qmSIM613IvMVYMRKN4iQkIlM/resizing_type:auto/width:1024/height:0/gravity:sm/enlarge:1/ext:webp/strip_metadata:1/quality:70/bG9jYWw6Ly8vc2VudHJpYy93d3cuc2VudHJpY3NhZmV0eWdyb3VwLmNvbS93cC1jb250ZW50L3VwbG9hZHMvc2l0ZXMvMi8yMDIzLzEwL3Jzei1jYXN0ZWxsLW9mZmljZS5qcGc.webp)
Kirk Key Interlock Company LLC
United States
Address: 9048 Meridian Circle, NW, North Canton, OH 44720, USA
Tel: +1 234.209.9301
Email: sales@kirkkey.com
![KIRK Sign](https://www.sentricsafetygroup.com/img-srv/fzrE4NgOSZW-D0jkGVeVen6RRu5MrmCk1xth14H0qU4/resizing_type:auto/width:300/height:0/gravity:sm/enlarge:1/ext:webp/strip_metadata:1/quality:70/bG9jYWw6Ly8vc2VudHJpYy93d3cuc2VudHJpY3NhZmV0eWdyb3VwLmNvbS93cC1jb250ZW50L3VwbG9hZHMvc2l0ZXMvMi8yMDE5LzEyL0tpcmstU2lnbi0xNjQ4eDExMDAtZTE1OTg2MTYwOTgxMDQuanBn.webp)
Serv Trayvou (STI)
France
Address: 1ter Rue du Marais – Bât. B
93106 Montreuil Cedex, France
Tel: +33 1 4818 1515
Email: sales@servtrayvou.com
![](https://www.sentricsafetygroup.com/img-srv/2pVpAdTr2xyrC0eMJ1ZD6rQxAaSXDfFJRVmEKYLHb0A/resizing_type:auto/width:1024/height:0/gravity:sm/enlarge:1/ext:webp/strip_metadata:1/quality:70/bG9jYWw6Ly8vc2VudHJpYy93d3cuc2VudHJpY3NhZmV0eWdyb3VwLmNvbS93cC1jb250ZW50L3VwbG9hZHMvc2l0ZXMvMi8yMDIwLzAxL1NUSV9vZmZpY2VfUGFyaXMtZTE2MDAzNTY1NTg1ODAucG5n.webp)
Sentric China
China
Address: 2nd Floor, Building No. 63, No.421 Hongcao Road, Xuhui District, Shanghai, PRC-China
Tel: +86 021 60407398
![china-office-april2024](https://www.sentricsafetygroup.com/img-srv/QdLe7vmek9ZBCvzNteLWLLaELn4wanXDGiv4_I1b9X0/resizing_type:auto/width:1024/height:0/gravity:sm/enlarge:1/ext:webp/strip_metadata:1/quality:70/bG9jYWw6Ly8vc2VudHJpYy93d3cuc2VudHJpY3NhZmV0eWdyb3VwLmNvbS93cC1jb250ZW50L3VwbG9hZHMvc2l0ZXMvMi8yMDI0LzA0L2NoaW5hLW9mZmljZS1hcHJpbDIwMjQucG5n.webp)
ZoneGreen
United Kingdom
Address: Sir John Brown Building, Davy Industrial Park,
Prince of Wales Road,
Sheffield,
United Kingdom,
S9 4EX
Tel: +44 (0)114 230 0822
Email: info@zonegreen.co.uk
![zonegreen office](https://www.sentricsafetygroup.com/img-srv/vUPFP0AE_7P2fSL3sN9b45GVa6eHBG-MdGgwaxLMorc/resizing_type:auto/width:300/height:0/gravity:sm/enlarge:1/ext:webp/strip_metadata:1/quality:70/bG9jYWw6Ly8vc2VudHJpYy93d3cuc2VudHJpY3NhZmV0eWdyb3VwLmNvbS93cC1jb250ZW50L3VwbG9hZHMvc2l0ZXMvMi8yMDIzLzEwL3pvbmVncmVlbi1vZmZpY2Utc2NhbGVkLmpwZw.webp)