About our company
The largest and highest-quality producers of caustic soda flakes
Panianir Industrial Group, under the Petro caustic brand, is recognized as one of the largest and highest-quality producers of caustic soda flakes . Petro caustic began its operations in 2013 Special Economic Zone and has now become one of the country’s leading exporters of caustic soda flakes.
Petro Caustic;
The production of export-grade caustic soda flakes at Petro Caustic is carried out using the most advanced and up-to-date machinery, in a fully automated process.
Petro Caustic’s Core Policy
“My profit depends on the customer’s profit.”
Our product is defined by quality and competitive pricing, guided by the motto
Goals and Vision
One of the key visions of the Petro Caustic Group is to welcome collaboration with individuals, teams, and organizations active—or interested—in the fields of commerce and marketing. This approach fosters collective benefit within a unified network, enabling us to move faster and more effectively toward global expansion.
01
Competitive Advantage
24/7 support & With its high purity, fast performance, and reliable quality, Petro Caustic caustic soda is a trusted choice for both domestic and international markets.
02
Petro Caustic Product Features
Petro caustic caustic soda flakes offer guaranteed purity and rapid solubility in water, enabling high-efficiency industrial processes with consistent quality.
03
Industrial Applications
This strong and corrosive alkaline compound is widely used across various industries, including: Paper manufacturing Petrochemical production Water treatment Detergent and soap manufacturing Food and pharmaceutical industries
04
Product Overview
Caustic soda is a chemical substance produced in both solid and liquid forms. It is considered a fundamental industrial material.
Uses
Applications
Selected Use Cases of Petro Caustic
In the dairy industry, it is used to regulate the pH of milk and prevent cracking during the pasteurization process.
Dairy
Industry
Caustic soda flakes are used in the textile industry for cleaning fibers, bleaching, and fixing colors.
Textile
Industry
Caustic soda flakes are used in water and wastewater treatment to adjust pH, neutralize acidic substances, and remove heavy metals.
Water
Treatment
Caustic soda flakes are used in drug production to regulate pH and prepare chemical raw materials.
Pharmaceutical
Industry
Caustic soda flakes are used in aluminum production to dissolve bauxite and extract alumina.
Aluminum
Production
Caustic soda flakes are applied in the production of cellophane and artificial silk to purify and soften fibers.
Cellophane and Artificial
Silk Production
Caustic soda flakes are used in papermaking to separate lignin from wood fibers and bleach pulp.
Paper
Industry
Caustic soda flakes are utilized in petrochemicals to neutralize acids, regulate pH, and produce chemical compounds.
Petrochemical
Industry
Caustic soda flakes are used in the manufacture of detergents to create alkalinity, dissolve fats, and produce soap.
Detergent
Production
Caustic soda flakes are applied in ceramics to regulate pH and improve the quality of raw materials.
Ceramic
Production
Caustic soda flakes are used in leather production for de-liming, cleaning hides, and preparing them for tanning.
Leather
Industry
Caustic soda flakes are used in automotive battery production to prepare electrolyte solutions and enhance battery performance.
Battery
Manufacturing
Your general questions
Frequently Asked Questions
- 1 What is the purity level of your caustic soda flakes, and which standards do you follow?
- Our caustic soda flakes have a purity level of 98–99%, produced in accordance with international standards such as ISO and other recognized quality certifications.
- 2 How is caustic soda flakes packaging handled for export?
- We offer 25 kg laminated bags or jumbo bags, with palletizing and shrink-wrapping, suitable for both sea and land transportation.
- 3 Which countries can you export caustic soda flakes to?
- We export to neighboring and regional markets including Iraq, Turkey, Afghanistan, Armenia, Azerbaijan, UAE, Oman, and others. (Additional destinations can be provided upon request.)
- 4 What is the minimum order quantity (MOQ) and delivery time?
- The typical MOQ is 20 tons. Delivery time is 24 to 72 hours for domestic shipments, and 3 to 7 days for international exports, depending on destination and logistics.
News and articles
Latest news and articles
Latest news and articles on Petrocaustic in Iran and around the world.
prtocaustic in iran
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis,…
what is petrocaustic?
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis,…
Activities
Customers and activities
Customer Satisfaction
Comments
We have always succeeded in ensuring customer satisfaction, because we consider our clients as members of the large Petrocaustic family. Their trust and partnership are our greatest assets.
International Clients
International
Petrocaustic proudly collaborates with clients from diverse countries, including United Arab Emirates, Iraq, Uzbekistan, Turkey, Armenia, Georgia, Russia, Oman, as well as markets in Africa and Southeast Asia.
Product Supply Volume
Product
We deliver at least 1,000 tons of products every month to our customers — a clear sign of Petrocaustic’s capability, reliability, and international reach.
