Clean Science and Technology Limited (CSTL), established in 2003, is a leading manufacturer of fine and specialty chemicals. Among the select global organizations dedicated to pioneering ingenious technologies through unique, innovative, sustainable, and cost-effective catalytic manufacturing processes. Globally, CSTL ranks as one of the largest manufacturers of specific in-house developed chemicals.

Continuous innovation, in-house R&D and focus on value engineering are the real DNA of the company. They are constantly investing in R&D, state-of-the-art manufacturing facilities, technology leadership, employee engagement, ESG and corporate governance for creating long term value for the company.

Clean Science and Technology Limited’s “Cleanlight” range of HALS UV Stabilizers has risen to prominence, now standing among the industry’s giants as a trusted brand renowned for high quality and effectiveness in UV stabilization.