Here’s a more polished version of your introduction:
“Good morning! Welcome to MAK Machine Engineering Works, Indore.
We are manufacturers of Fly Ash Brick Making Machines and Paver Block Making Machines, available in Indore, Madhya Pradesh, India.
Contact: +91 99936 95533”
Do you want me to make it short and catchy for marketing (like WhatsApp/FB post) or professional for business profiles (like Justdial/IndiaMART)?