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Our mission is to ensure the generation of accurate and precise findings.

Contact Us601/602, B-Wing, 6th Floor, Vishnu Offices Premises COSL, Plot No-36, Sector-15,CBD Belapur, Navi Mumbai-400614, Maharashtra, India.+91
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About us



Years of
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At QSL, our journey began in 2016 with a vision to redefine the standards of medicine testing and quality assurance. Since our inception, we have tirelessly pursued excellence in our commitment to ensuring the safety and efficacy of pharmaceuticals and related products. Our unwavering dedication to this mission has allowed us to swiftly evolve into the preferred testing partner for a diverse array of organizations, spanning the Pharma, Chemicals, Cosmetics, and Ayurvedic preparations sectors

Over the years, we have continuously expanded our horizons, both in terms of services and geographical reach. Today, we stand as an MH-FDA and ISO 9001:2015 certified laboratory, nestled in the heart of Belapur, Navi Mumbai. We take pride in our state-of-the-art facility, equipped with cutting-edge testing technologies that empower us to conduct a wide spectrum of pharmaceutical tests. Our journey has been marked by milestones, innovation, and an unrelenting commitment to quality. As we continue to push boundaries and reach new heights, our history remains an inspiring testament to our enduring pursuit of excellence.

Welcome to QSL, a company that once started as a mere vision- now a dream that turned into a reality after years of dedication.

We believe in quality & deliverable services gives immense customer satisfaction. And that’s why our customers always consider QSL as their business solution provider. We have experienced and reliable workforce to maintained our shop floor in-line with regulation and quality standards. Our talented teams are our greatest asset.

QSL work environment is built upon integrity, commitment, respect & excellence. Ensure work with utmost efficiency so as to meet the timelines and to biuld quality solutions while maintaining affordability.

QSL committed “QUALITY IN EVERYTHING WE DO" Highest respect to our staff, customer, vendors and other external clients who take part in growth of our company. I look forward to creating highly customer service solutions which contribute to the growth of Pharma industry.

Shyam Koli
Director QSL
Our Specialists

Why Choose Us

High Quality

Fast Working

24/7 Customer

Expert Team

Cost Effective

Our Policies


To provide high quality and timely analysis of pharmaceutical products, raw materials, active substances, finished products and other samples and to consistently meet the requirements and expectations of our customer. The policy is achieved through The policy is achieved through:

  • Our Standards of Service:
    • Client Satisfaction

    • Results meet client’s quality and accuracyrequirements

    • Turn-around time commitments

  • The Quality Control Testing Program:

    A rigorous Quality Control Testing Program is in place to monitor the quality of test samples.

  • Personnel:

    Laboratory personnel are familiar with the Quality Policy. They are provided with the knowledge, training, and tools necessary to perform laboratory operations and testing.

  • Directors and staff have commitment towards providing high quality test results and excellent professional service to our customer:
    • Tests are performed in accordance with stated methods, laboratory policies and procedures, and the customer's requirements.
    • Communication takes place regarding effectiveness of the management system and importance of meeting customer's and other requirements.

  • Increased employee proficiency, competency and job satisfaction through awareness, training, and development programs.

  • The commitment to implement a successful Quality Policy begins with an organization's management.

  • Carry out its testing activities in an impartial manner, ensures competency of its associates keeping all its activities confidential and for consistent operation of all laboratory activities on ongoing basis.

  • As the Technical Director, I therefor affirm my commitment to this policy. We recognize that we are all responsible for the quality of our work, and must remain quality conscious in all of our activities.