Reliable, Sustainable, and Locally Manufactured in the Philippines
has been a trusted name in the calcium carbonate industry since 1988. Based in Bo. Guyong, Sta. Maria, Bulacan, we are a Philippine-based manufacturer dedicated to delivering high-quality calcium carbonate products that serve a wide range of industries.
With over three decades of expertise, we operate with a clear focus on quality, innovation, and customer satisfaction, helping businesses achieve cost-effective and performance-driven results.
To provide the highest quality calcium carbonate that enhances the value and performance of our customers' products through strict quality standards, continuous innovation, and dependable service.
To be recognised as the local leader in the calcium carbonate industry through our commitment to sustainability, quality, and customer-centric solutions.
We manufacture premium-grade calcium carbonate available in the following mesh sizes and weights:
| Mesh Size | Available Packaging |
|---|---|
| Mesh 100 | 25KG / 50KG / 1,000KG |
| Mesh 200 | 25KG / 50KG / 1,000KG |
| Mesh 325 | 25KG / 50KG / 1,000KG |
| Mesh 400 | 25KG / 50KG / 1,000KG |
Our calcium carbonate products are used across various industries, offering functionality, efficiency, and cost-effectiveness:

Enhances mechanical strength and reduces material costs.

Improves opacity, coverage, and durability.

Boosts brightness, smoothness, and efficiency.

Provides consistency and improved performance.
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Calcium carbonate is a versatile mineral used as a filler, coating agent, or strengthening material in various industries. At Kingstone, our products are commonly used in construction, plastics, paints, adhesives, sealants, detergents, and paper manufacturing.
We offer Mesh 200, Mesh 325, and Mesh 400 calcium carbonate, available in 25KG, 50KG, and 1,000KG packaging options to suit different application requirements.
Yes, we accommodate both bulk and long-term supply agreements for manufacturers and distributors. Our team can work with you to create a customised delivery schedule and pricing plan.
Our production facility is located at 442 Bo. Guyong, Sta. Maria, Bulacan, Philippines. We serve clients across the country with reliable logistics and delivery options.
You can request a quote or product sample by calling us at (632) 8-353-7030 / (632)8-243-4673, mobile number: +63 917 527 1916 or emailing us at kingstonemineral1988@gmail.com, or by using the contact form on our Contact Us page.