The dynamic chairman of Rainbow group, Mr Ashwani Kumar pioneered in establishing our company back in 1982 for dyeing of all kind of acrylic blends. He spearheaded the company in its initial days with just 3 hank machineries. However with sheer determination and hard work, he was able to establish it into a venture by 2004 with the introduction of Fabric Dyeing in its premises.

Group MD Mr Sahil Kapoor , joined the venture when the company needed fresh ideas and innovation in 2008. He came up with a vision of fully automated setup for optimized productions and finished deliverables to the customers or end users.

It was under the guidance and leadership of these two effectual leaders the company climbed its summit with fully automated FONGS machines in 2014. In present time, the company is having a share of minimalistic use of groundwater and almost 70% of the fabric production is done through automatic and low ratio machines.



The company is pursuing a mission of providing the valued customers with the best and unique service at the most unbeatable price.



The chairman of the company keeps a vision of keeping all the verticals of Garment Industry under one roof. From sourcing the best yarn to knitting the fabric to dyeing and making the end garment, our company will be providing every service by the end of this decade.

Over the years, the company has established itself as a leading player in the field of Dyeing of Acrylic Bales and Knitted Fabrics along with Processing of Knitted Fabrics. The company is scaling new heights with each single day under the guided leadership of the two flamboyant leaders and also an efficient & motivated workforce.


Rainbow Scientific Dyers stands for quality, integrity in its processes and delivering highest levels of customer satisfaction. These essentials are largely drawn from its core belief in working only on the best and for the best. The company has well defined quality parameters to transfer okayed fabric for dyeing.

A well-equipped Research & Development Lab is in place to materialize improvements in products, productivity and production as a whole. The Dyeing lab is equipped with Robotized color dispensing unit, lab dye machines, Spectrophotometer and other necessary equipment to ensure consistent product quality.

Complementing the company’s commitment to research, the quality assurance team is always working towards achieving finest quality products.


Rainbow Scientific Dyers follows stringent quality checking and testing procedures at the time of procurement of raw material as well as after production.

The in-house Greige Store inspects all the incoming fabrics before scheduling delivery to the processes in hierarchy. The company achieves perfection in delivery by infusing stringent checking and validation processes across the entire manufacturing mechanism. All the products are checked for consistency in quality across all the stages by the final inspection department.