The company manufactures artificial Marble with the highest international quality standards

Golden Marble

Golden marble is a unique collection inspired from six different royal marble effects characterized by precious gold veins to enhance the surface of wall and floors. available in vivid shades of Calcutta gold, arabesque grey, beveldere black, marfil mix beige, imperial beige and khatam red.

Magic Onyx Marble

The collection of onyx by GMMC aractive natural stone which enhances interior designs, The color of onyx, apart from mostly being black, can be white, blue, gray or yellow. It always possesses a characteristic glow.


 (Calcium Carbonate Powder from 5 to 10 microns and above) from GMMC can be produced in our Grinding Machines.

Our products

About Us

GMMC is located in Salalah, with their H.O and manufacturing plant for ARTIFICIAL MARBLE, ONYX MARBLE, CaCO3 , (CALCIUM CARBONATE POWDER) from our own mining.

GMMC is the latest step in the on-going evolution of GMC


Seeking to deliver an innovative, skilled response to the demands of the Asian and European markets From artificial Marble products

Our Mission

is to achieve the reputation of a quality, high standard & reliable solution & service Provider Company in the marble industry


Our Vision

is to achieve 100% customer satisfaction by delivering quality products and services at an affordable cost. Our forward vision is to strive to become an a largest marble manufacturers entity in the world

Our Values

What we do, we do well

Passion means we use our drive and commitment to energize, engage and inspire others.

GMMC is part of GMC (GLOBAL MINING CO.LLC) and was established in 2018 and it is believed to be one and only one Artificial Marble, Onyx Marble manufacturing Co.LLC, Salalah, and Sultanate Of Oman. and it is 100% local ownership company and also we can supply Calcium Carbonate Powder from our mining to various industries like Paints, Plastic, Oil, Rubber, Cement, Glass, Steel, Oil Refining, Paper, Sealant, Building Road Industries. We intend to cover our product range in Middle east, Africa, and India & other international countries.

Our factories are enhanced with 8 Gangsaws (4 for Marble and 4 Gaspari Menotti for Granite) to cut blocks into slabs, Then we do polishing with 3 Italian slabs polishing lines (2 for marble Breton and Semic and 1 Tema Frugoli for granite) which assures the best quality using the latest techniques in stones’ treatment with premium grades of Resins (Polyester and Epoxy), Our Q.C division is well trained to do classification and selection for each slab according to the international quality standards, Finally it is apparently important to do packing in fumigated strong wooden bundles that guarantee safety and easy discharging

The company manufactures artificial Marble with the highest international quality standards Global Marble Manufacturing Company (GMMC) process of establishing a project for the manufacturing ofagglomerated marble (an engineered stone) for supply to the domestic as wellas export markets. The block making line has an installed capacity to produce 26 blocks per day.The annual capacity is estimated as 7,800 marble blocks of size 3250 x 1650 x800 mm each weighing about 10 Tons. Each block can give 226 M2 of slab.Hence the annual installed capacity of the plant is estimated at 1,762,800 M2.

Contact Form

Tel : (+968)23219355

GSM : (+968)98082036

PO. Box 485, PC. 211, Salalah, Sultanate of Oman.

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