About Us
Built on trust. Delivered with consistency.
SANR Chemicals, led by proprietor Nilesh Sonthalia, is an industrial chemical trading and supply company headquartered in Madhyamgram, Kolkata. We supply industrial, food grade, water treatment and specialty chemicals to manufacturers across India.
Who we are
We are a focused B2B chemical supplier serving small, mid-sized and large manufacturers. Our team helps buyers source the right grade at the right price, backed by responsive service and reliable logistics.
With deep knowledge of the Indian chemical market and strong supplier relationships, we bring predictability to your procurement — so you can focus on your production.
What we value
Customer-first approach
We listen to your requirement first and recommend fit-for-purpose grades.
Reliable sourcing
Long-standing relationships with reputed manufacturers and importers.
Quality products
Consistent quality with clear specifications and documentation.
Ethical business
Transparent pricing, honest commitments and clean paperwork.
Fast response
Same-day quotations on most enquiries during business hours.
Long-term relationships
We optimise for repeat business, not one-time deals.