AVF Group Ltd. Road 30, Hortonwood Industrial Estate, Telford, Shropshire, TF1 7YE, England. +44 (0) 1952 670009 0870 0609777 (UK) AVF Incorporated. 3187, Cornerstone Drive, Mira Loma, CA 91752, USA. 1-800 667 0808 (USA) Orbital Holdings Inc. 3187, Cornerstone Drive, Mira Loma, CA 91752, USA. 1-800 601 8450 (USA) No.