We supply calcined soda from Poland and China. Our main partner is the second largest soda producer in the EU by volume.
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Feldspar is a group of minerals that serve as a key component of a glass batch.
Feldspar
For over 10 years, this raw material has been the main focus of our activity. We supply Turkish feldspar, which, due to its optimal chemical properties and high purity, is ideal for the production of transparent glass that meets all international quality standards.
Our partners
Esan Eczacıbaşı Group — a leading Turkish mineral raw material producer and our key partner with whom we have a long-term collaboration.
Sibelco Türkiye — the Turkish division of the global Sibelco Group, ensuring stable quality and compliance with international standards.
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The chemical composition of the feldspar we supply has been adapted in cooperation with Ukrainian technologists specifically to meet the needs of local production. This product is actively used by leading glass factories in Ukraine for the manufacture of high-quality clear products.
Flexible logistics
We organize product delivery on terms convenient for you:
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From a port in Türkiye or Ukraine;
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Directly to your production facility by rail, sea, or inland transport.
Soda ash (sodium carbonate, Na₂CO₃) is an important inorganic component that plays a key role in glass production.
Soda ash
Due to its properties, it provides optimal conditions for batch melting and lowers the temperature of the production process, which contributes to energy efficiency and stability of the final product quality.
Key advantages
- High chemical purity
- Stable physicochemical characteristics
- Reduction of energy costs during melting
- Compliance with international quality standards
Applications
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Production of clear and technical glass
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Chemical industry
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Metallurgy, pulp and paper, and detergent industries (optional)
Origin
Delivery
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In big bags by rail transport. This is cheaper than truck delivery and eliminates any risk of border closures.
High-quality mineral raw material widely used in glass production as a source of calcium and magnesium.
Dolomite
It stabilizes the melting process, improves the mechanical properties of glass, and reduces its sensitivity to aggressive environments.
Advantages of Turkish dolomite
- High purity and stable chemical composition
- Complies with international technical standards
- Low iron content, which is especially important for the production of clear glass
- Suitable for both float glass and container and technical glass production
Applications
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Glass industry
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Ceramics
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Refractory materials (optional)
Origin
We supply dolomite from verified quarries in Türkiye, selecting only sources that ensure consistent quality and logistical convenience.
Delivery
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In big bags or in bulk
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By sea, rail, or combined transport
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Option for consolidated delivery with other items
A basic mineral raw material that is an integral part of the batch in glass production.
Limestone
As a source of calcium (CaCO₃), it stabilizes the chemical composition of glass, improves optical properties, and provides long-term thermal resistance.
Advantages of Turkish limestone
- High CaCO₃ content
- Uniform granulometry
- Low impurity levels (especially iron) — critically important for clear glass
- Compliance with the requirements of European and Ukrainian glass manufacturers
Applications
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Production of clear, float, and container glass
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Metallurgy
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Refractories and chemical industry (as needed)
Origin
Tregora supplies limestone from verified deposits in Türkiye, known for stable raw material quality and reliable deliveries.
Delivery
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Supplied in bulk or big bags
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By sea, rail, or inland transport
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Option to consolidate cargo with other items from our product range
Key mineral components and chemical raw materials used in the glass, agricultural, chemical, and textile industries.
Sulfates and inorganic raw materials
The products we supply come from leading manufacturers in Türkiye and the EU, meet international quality standards, and are offered with flexible logistics terms — from container shipments to large-volume sea deliveries.
Sodium sulfate / Na₂SO₄
Raw material for glass production, detergents, and pulp and paper products.
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High Na₂SO₄ content (>99%);
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Ideal for glass refining — removal of gas inclusions;
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Supplied in bags / big bags;
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Origin — Türkiye.
Potassium sulfate / K₂SO₄
Chloride-free potassium fertilizer and component of glass batch.
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Potassium (K₂O) ~ 50%;
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Suitable for chlorine-sensitive crops;
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Also used in heat-resistant glass;
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Origin — Türkiye / EU.
Magnesium sulfate / MgSO₄
Magnesium fertilizer and additive in veterinary medicine, medicine, and textiles.
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MgO ~ 16%, soluble;
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Available as heptahydrate (Epsom salt).
Ammonium sulfate / (NH₄)₂SO₄
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Affordable nitrogen fertilizer;
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Relevant for agriculture and wastewater treatment.
Supply conditions
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Packaging: 25/50 kg bags or big bags;
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Delivery: by sea, rail, or inland transport;
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Possibility of consolidated shipments together with other Tregora cargo;
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Logistics organization from the port in Türkiye to the client’s warehouse in Ukraine.
A wide range for decoration and construction.
Marble chips
A natural, eco-friendly material with an interesting pattern and several natural shades, widely used in interiors and facade decoration. Additionally, refractory, cladding, finishing, roofing, and insulation materials are produced based on dolomite chips.
Contacts
Contact number
+38 050 100 03 93
General inquiries
info@tregora.com.uaFounder / CEO
Samir Gurdzhi
Contact email
samir.gurdzhi@tregora.com.ua
Tregora Llc
Logistics department
yevhen.romashko@tregora.com.uaWe will be pleased to answer all your questions
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