Wyckham Blackwell and The Keystone Group are delighted to announce their joint Acquisition of Truss-Tech Ltd. by adsoxford | Jan 4, 2022 Wyckham Blackwell and The Keystone Group are delighted to announce their joint Acquisition of Truss-Tech Ltd. Back to News Enquire X/TwitterThis field is for validation purposes and should be left unchanged.Name(Required)Email(Required) TelephoneAddress(Required) Street Address ZIP / Postal Code EnquiryUpload drawings Drop files here or Select files Max. file size: 256 MB. 01675 442233[email protected]