



Experience
More than 30 years of experience in mineral industry
Complete technical know how on minerals
Technical compliance with primary industry certifications
Infrastructure
US-DMF registered manufacturing facility
Ownership of mines for captive consumptions
In house sterilisation units
In house-Internationally accredited labs for quality assurance
Logistics
Fully equipped supply chain and logistics
Globally catering to 39+ Countries
Catering to customized specifications for clients across industries

Dolomite
Dolomite is a common rock-forming mineral. It is a calcium magnesium carbonate with a chemical composition of CaMg (CO3)2.

Talc
Talc is a clay mineral, composed of hydrated magnesium silicate with the chemical formula Mg3Si4O10(OH)2.

Calcium Carbonate
Calcium carbonate, or CaCO3, comprises more than 4% of the earth’s crust and is found throughout the world.

Dolomite
Dolomite is a common rock-forming mineral. It is a calcium magnesium carbonate with a chemical composition of CaMg (CO3)2.

Calcite
Calcite is the principal constituent of Limestone and Marble. These rocks are extremely common and make up a significant portion of Earth's crust.

Hydrated Lime
Calcite is the principal constituent of Limestone and Marble. These rocks are extremely common and make up a significant portion of Earth's crust.

Quick Lime
Calcium oxide (CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound.

Feldspar
Feldspars are a group of rock-forming aluminium tectosilicate minerals, containing sodium, calcium, potassium or barium.

China Clay and Kaolin
Rocks that are rich in kaolinite are known as kaolin or china clay. Kaolin or China Clay is soft, earthy, and usually white in colour.

Bentonite
Bentonite is an aluminum phyllosilicate clay, composed of montmorillonite with the chemical formula(Ca,Na)0.

Aluminium Sulphate
Aluminium sulphate, normally recognized as alum is a solid crystalline powder that is dissolvable in water.

Quartz
Quartz is a hard, crystalline mineral composed of silica (silicon dioxide).

Magnesium Sulphate
Magnesium sulfate or magnesium sulphate (in British English) is a chemical compound, a salt with the formula MgSO 4.

BKC
Benzalkonium chloride (BZK, BKC, BAK, BAC), also known as alkyldimethylbenzylammonium chloride (ADBAC) and by the trade name Zephiran.
HTMC basis its 3 decades of industrial experience in Natural minerals produced in India, is proud to cater to all Major industrial verticals, stretching from personal care to home care, cosmetics, pharma, food, feed, and paper, and Fertilizer. Adhering and catering to all industrial needs with a sound understanding of our minerals and chemicals, we have always aimed at zero defects in quality and hence our global presence.













Safety - We Take Care Of Our People

Towards Decreasing Environmental Footprints
In this era of happenings, the board at HTMC believes to uphold its social responsibility for its country and its people. With these thoughts in mind, HTMC Group has been integral in setting up annual medical camps across cities like Kolkata and Chennai, with a motto to give to the people who need it the most. In our quest to do so, we have been organizing eye surgery camps, in cooperation with the best doctors around and helped more than 350 people now.
We at, HTMC Group believe the best way to excel is to give back to the others, and we are instrumental in organizing food camps biannually for about 1000+ orphans in the city of Pondicherry. These are a few campaigns the board at HTMC is proud to be associated with.
Contact Us:
- 33, Ambassador Apartments,
61A Park Street Kolkata - 700016,
West Bengal, India. - +91 33 2226 8228
- [email protected]