30 Years of Makingthe Hard Stuff Work.
Sterling Chemicals is a specialty chemical manufacturer trusted by industries that can't afford compromise — from formulation to delivery, we get it right.
A Legacy ofChemical Innovation
Established in 1993, Sterling Chemicals has spent three decades doing one thing with consistency: manufacturing specialty chemicals to a standard that industrial buyers can depend on.
We manufacture colloidal silica and calcium nitrate entirely in-house. That vertical ownership matters — it gives us command over quality at every stage, and it means we can engage with our customers' technical requirements in a way that trading intermediaries cannot.
The buyers we serve are experienced, specification-driven professionals. They come to us not just for product, but for the depth of application knowledge that sits behind it. When a formulation challenge arises or a custom grade is required, we treat it as our responsibility to resolve — not to redirect.
That orientation toward the customer's problem has defined Sterling since its founding. It remains the standard we hold ourselves to today.
30+
Years Experience
100%
Uniformity
The VisionariesBehind Our Success
Our leadership team combines decades of industrial experience with a forward-thinking
approach to chemical manufacturing and global supply chain management.
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CEO & Technical Head
Pankaj Shah
Pankaj Shah is a chemical engineer with over 45 years of hands-on experience across inorganic and specialty chemical manufacturing. He holds a B.E. (Hons) from Jadavpur University (1981) and began his career in active production of nitrates. In 1986, he independently designed and commissioned facilities for borax and boric acid. He founded Sterling Chemicals in 1993 and leads as CEO and principal technical authority, overseeing process development and innovation.
45+ Years Technical Experience
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Director – Commercial
Pratik Shah
Pratik Shah leads all commercial and marketing functions. He holds a Master’s degree from Carnegie Mellon University (2013) with concentrations in Chemical Engineering and Colloids, Polymers and Surfaces, along with an MBA from Cambridge (2022). Since 2013, he has built the company’s international pipeline and expanded the colloidal silica portfolio into paper, construction, coatings, and refractories. His approach centers on application-led selling, working with R&D teams to develop fit-for-purpose solutions.
Global Strategy & Market Expansion
The High-TechLab Advantage
We don't see ourselves as just a factory; we are a High-Tech Laboratory
with a manufacturing wing.
Precision Engineering
Every product in our portfolio—from the Microtec Series Colloidal Silica to our Diamond Brand Calcium Nitrate—is driven by rigorous R&D, ensuring consistent quality and performance.
Customization over commoditization
We understand every industrial process is unique. Our customer-first approach means we don’t just sell products—we work as an extension of your team to fit your exact specifications.
The Sterling Standard
Whether it is achieving the industry-leading 0% Organic Impurity standard for our Diamond Brand or perfecting particle size distribution in our Microtec sols, we lead with technical proof, not just promises.
Your ExtendedBusiness Partner
Sterling Chemicals is built on the belief that a supplier should be as invested in the outcome as the buyer.
When you partner with us, you gain more than a vendor; you gain a team of engineers committed to your success. We handle the complexities of specialty manufacturing and global logistics—including 7-day dispatch via Hazira and Nhava Sheva ports—so you can focus on your core innovation.
Global VisionLocal Expertise
With a proven presence across ANZ, the Far East, and the Middle East, We are expanding our approach to global markets.
No matter where you are, we deliver consistent quality and dependable support, combining deep technical expertise with large-scale manufacturing capabilities, ensuring reliable, high-performance solutions tailored to diverse global requirements across every region.
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Ready to Partner with Sterling Chemicals?
Get in touch with our technical team to discuss your requirements, request a sample, or learn more about our capabilities.
ISO 9001:2015 Certified · Global Dispatch in 7 Days · 30+ Years of Excellence