Dear Imran ji,
From your post, it shows your concern, your love and interest in your profession.
Each person or department has a purpose to others. You should declare your purpose, your department purpose to others / to other departments. Follow PDCA to fulfill the purpose. This is called Departmental Purpose Anslysis(DPA). Once you do it, others will follow you. They will copy you. They will respect you.
DPA should be derivative of Vision & Mission of your organization.
Treat each department, each employee as your / your departments' internal customer and try to satisfy each of your internal customer. One you do this, others will follow you. They will copy you. They will respect you.
Thus automatically there will be value addition to you, your department, OUR profession.