Ground Calcium Carbonate (GCC) serves as fillers that are widely used in agricultural and industrial products, such as PVC, paint, plastic, soup, construction materials, rubber, soil neutralizer, and others.

PT. Gramer has the technological capabilities to manufacture GCC from 150 Micron (Mesh 100) up to 10 Micron (Mesh 2000) for the uncoated Calcium Carbonate.


To be the leading supplier of premium Ground Calcium Carbonate.


We will provide Ground Calcium Carbonate of superior quality that meets our customers’ needs.

We are determined

to be the best in providing and delivering GCC to our customers.

We are committed

to maintaining the integrity of our premium quality products.

Our company’s values

are grounded on personal accountability and honesty.

Please contact us for result analysis report regarding particle size distribution

provided by Malvern Mastersizer 3000E