- 3N Composite Products LLP stands among the most trusted epoxy resin manufacturers in India, offering high-quality resins engineered for strength, reliability, and performance. Our epoxy resins are designed to deliver superior adhesion, mechanical strength, and chemical resistance, making them ideal for composites, coatings, adhesives, electrical insulation, and marine applications. ... https://3ncomposites.com/epoxy-resin-manufacturers-in-india/