Which Company is the best and well known for the chemical manufacturing and why?

from my opinion one of the best and well known company from India is namely Sunanda Specialty Coating Private Limited. Sunanda Global is very well know for the best quality chemical manufacturing company and top rated and ranked by customers. At Sunanda, they believe new ideas along with innovation are vital for competing internationally. We continually seek to improve our products, adapt them for new applications and add new products based on our close association with customers. Sunanda voted the top 5 waterproofing brand in India because they have manufactured the best and effective products for constructions. For any further Clarification.