Who We Serve

Industries & Applications

One Material. Many Industries. Proven Performance. We manufacture application-specific Zinc Oxide grades,
designed to deliver measurable performance in each industry.

Zinc Oxide is a versatile and essential inorganic compound, valued for its chemical stability, functional performance, and wide regulatory acceptance. Different industries demand different behaviour from Zinc Oxide. We design our products accordingly.

Advanced R&D Capability

In-house technical expertise enables the development of Zinc Oxide grades tailored to customer processes.


Technical Partnership Approach

Beyond supply, we support customers during formulation, trials, and scale-up.

Consistent Premium Quality

100% monitoring of critical parameters ensures stable purity and repeatable performance.

Industries We Serve

Tailored Solutions for Every Industry

01

Pharmaceutical & Medical Industry

Purity You Can Trust. Compliance You Can Rely On.

Zinc Oxide is a critical ingredient in pharmaceutical and medical formulations due to its skin-protective, antiseptic, and stabilizing properties.

SR International supplies high-purity Zinc Oxide manufactured via the Indirect (French) Process, suitable for regulated applications.

    Typical Applications

  • Dermatological creams and ointments
  • Antiseptic and healing formulations
  • Medicinal powders and pastes
  • Sunscreens and skin protectants

    SR International Products

  • Pharmaceutical Grade Zinc Oxide (Indirect / French Process, IP / BP / USP / EP compliant)
  • Tailor-Made Pharma Zinc Oxide (Customized particle size, surface area, and purity)

    Key Requirements Met

  • Extremely low heavy metals
  • High chemical purity
  • Batch traceability and documentation
02

Cosmetics & Personal Care

Safe on Skin. Stable in Formulation.

In cosmetics and personal care, Zinc Oxide is valued for UV protection, skin safety, and formulation stability.

    Typical Applications

  • Sunscreens and suncare products
  • Skin creams and lotions
  • Baby care and hygiene products

    SR International Products

  • Cosmetic Grade Zinc Oxide (French Process)
  • Fine White Seal Zinc Oxide (high brightness, smooth dispersion)

    Key Requirements Met

  • Fine and uniform particle size
  • High whiteness
  • Non-irritant, skin-safe properties
03

Food & Nutrition Industry

Essential Nutrition. Verified Safety.

Zinc Oxide is widely used as a nutritional zinc source in food fortification and supplements.

    Typical Applications

  • Nutritional supplements
  • Fortified foods
  • Mineral premixes

    SR International Products

  • Food Grade Zinc Oxide (FCC compliant)
  • High-Purity White Seal Zinc Oxide (for controlled applications)

    Key Requirements Met

  • Food safety compliance
  • Neutral taste and odor
  • Consistent zinc content
04

Rubber & Tyre Industry

Activation That Drives Performance.

The rubber industry is the largest global consumer of Zinc Oxide, where ZnO acts as a vulcanization activator and performance enhancer.

    Typical Applications

  • Tyres and inner tubes
  • Rubber hoses and belts
  • Molded rubber components

    SR International Products

  • White Seal Zinc Oxide - (French Process – powder or granules for excellent dispersion)
  • Red Seal Zinc Oxide - (French Process – cost-efficient activator)
  • EPM Zinc Oxide - (Direct / American Process – controlled impurities)

    Key Requirements Met

  • High activation efficiency
  • Optimized particle size
  • Stable batch-to-batch consistency
05

Ceramics & Glass Industry

Consistency That Shapes the Finish.

Zinc Oxide functions as a fluxing agent, reducing firing temperature and improving surface finish and brilliance.

    Typical Applications

  • Ceramic tiles and sanitaryware
  • Frits and glazes
  • Artistic, specialty, and optical glass

    SR International Products

  • EPM Zinc Oxide - (Direct Process – ideal for frits and glazes)
  • Green Seal Zinc Oxide Granules - (French Process – dust-free, easy handling)
  • High-Purity French Process Grades - (for specialty and optical glass)

    Key Requirements Met

  • Low iron content
  • Thermal stability
  • Controlled reactivity
06

Paints & Coatings

Protection That Lasts.

Zinc Oxide enhances UV resistance, durability, antifungal behavior, and corrosion protection.

    Typical Applications

  • Industrial and marine coatings
  • Anticorrosive and protective paints
  • Anti-fouling coatings

    SR International Products

  • Paints & Coatings Grade Zinc Oxide
  • EPM Zinc Oxide (industrial coatings)
  • High-Purity French Process Zinc Oxide

    Key Requirements Met

  • High whiteness
  • Excellent dispersion
  • Long-term stability
07

Animal Feed & Agriculture

Nutrition That Supports Growth.

Zinc Oxide is an essential trace mineral supporting growth, immunity, and metabolism in animals.

    Typical Applications

  • Poultry feed
  • Livestock feed
  • Mineral supplements
  • Fertilizer formulations

    SR International Products

  • Feed Grade Zinc Oxide
  • Controlled-Impurity Direct Process Zinc Oxide

    Key Requirements Met

  • Dioxin-free material
  • Controlled heavy metals
  • Uniform mixing behavior
08

Specialty & Industrial Application

Versatility for Demanding Processes.

Zinc Oxide plays a key role in adhesives, sealants, catalysts, electronics, and specialty chemicals.

    Typical Applications

  • Adhesives and sealants
  • Chemical intermediates
  • Electronics and specialty formulations

    SR International Products

  • Industrial / General Purpose Zinc Oxide
  • High-Purity French Process Grades

    Key Requirements Met

  • Consistent chemistry
  • Cost-performance balance
  • Reliable long-term supply
09

Chemicals & Lubricants

Functional Chemistry. Controlled Performance.

Zinc Oxide is widely used in chemical synthesis, catalysts, lubricants, and corrosion control systems.

    Typical Applications

  • Zinc stearate, zinc borate, zinc diacrylate
  • Engine oils and specialty greases
  • Gas purification (H₂S / SO₂ removal)

    SR International Products

  • French Process Zinc Oxide (High Purity)
  • Industrial Zinc Oxide Grades

    Key Requirements Met

  • Chemical stability
  • Controlled reactivity
  • Consistent quality
Our Value Addition
Materials May Be Produced Anywhere. Trust is Built Only Through Discipline.
  • French Process manufacturing for controlled purity
  • Industry-specific product grades
  • Clear technical specifications and documentation
  • Custom quality campaigns for large-volume users
  • Long-term supply reliability

Zinc That Gives Value to Industry

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Need Industry-Specific Technical Support?

Our technical team is ready to help you find the right Zinc Oxide grade for your specific application.

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