Home - CFM (Aust) Pty Ltd - Commercial Joinery As a long term customer of Lock Focus, I am writing this letter to thank-you for your co-operation on the Sacred Heart College recent refurbishment of stage 1 in 2017 and … As a long term customer of Lock Focus, I am writing this letter to thank-you for your co-operation on the Sacred Heart College recent refurbishment of stage 1 in 2017 and …