White Phenyl Concentrate Production Consultant

I am preparing to launch a commercially-sold white phenyl line and need an experienced formulator who can give me a proven concentrate that dilutes at roughly 1 litre to 50 litres without losing clarity, stability, or cleaning power... (Budget: ₹600 - ₹1500 INR, Jobs: Chemical Engineering, Market Research, Packaging Design, Product Design, Product Development, Troubleshooting)