Built to Meet Global Standards

Strong Fasteners

Indasco manufactures bolts, nuts, and fasteners with advanced technology and strict quality control. Our products meet global standards, delivering strength, durability, and reliability for construction, automotive, and heavy industries.

Advanced Surface Protection

Smart Coating

With coatings like galvanizing, Dacromet, and PTFE, Indasco ensures maximum resistance to corrosion and wear. Our treatments extend product life and provide reliable performance in oil, gas, marine, and infrastructure projects.

Innovation Meets Reliability

Pure Quality

Combining modern machinery and expert teams, Indasco delivers fasteners that reflect innovation and precision. From customized solutions to large-scale production, we provide components trusted by industries worldwide.

“We emphasize the value of exchanging knowledge and experience with colleagues, and joining our shared path and goals will be our honor and delight.”

YEARS OF EXPERIENCE

Competently repurpose go forward benefits without goal-oriented conveniently target business opportunities

Why Choose Us

Committed to Quality, Precision, and Industrial Trust

At Tav Sanat Andishe Sharq company, we are not just a fastener supplier — we are your strategic partner in building robust, reliable, and long-lasting industrial infrastructures. Our expertise in delivering fastening solutions aligned with global standards has made us a trusted name among engineers, contractors, and manufacturers across diverse industries. Leveraging deep industry knowledge, advanced logistics, and a reliable network of domestic and international partners, we ensure that every product meets the highest expectations — even in the most demanding operational conditions.

Search Beyond Ordinary

One box, endless possibilities


“This search box is not just a tool — it’s your shortcut to everything that matters. Type in a word, a thought, or even a hunch, and watch as categories unfold and results surface in ways you didn’t expect. Whether you know exactly what you’re looking for or you’re just exploring, this box adapts to your curiosity. It’s more than search — it’s discovery at your fingertips.”

Our History

INDASCO, a Symbol of Commitment & Quality

Tav Sanat Andisheh Sharq

Tav Sanat Andisheh Sharq was established in 2021 with the goal of designing, manufacturing, and supplying various types of industrial bolts and nuts. Leveraging the expertise of skilled engineers, advanced machinery, and high-quality raw materials, the company has quickly earned a reputation as a reliable supplier in the fastener industry.

Tav Sanat’s products are widely used in key industries such as oil & gas, petrochemicals, power plants, automotive, industrial machinery, and construction. All products are manufactured in compliance with national and international standards.

PRODUCT RANGE

Comprehensive Standards for Every Industry Need

Our product portfolio covers an extensive spectrum of fasteners and components, including bolts, nuts, screws, washers, pins, and rivets, each manufactured to meet and exceed international standards. Every product group is designed with accuracy, durability, and long-term performance in mind, ensuring secure connections across industrial, construction, and engineering applications. By integrating modern production techniques with strict quality control, we deliver solutions that not only comply with ISO, DIN, and ASTM specifications but also provide superior resistance against wear, stress, and environmental conditions. From heavy-duty structural bolts to precision washers and specialized fittings, our products are engineered to enhance safety, efficiency, and sustainability in every project. Choosing our fasteners means selecting reliability and innovation—products capable of withstanding the toughest environments while maintaining structural integrity and extending service life. Whether for large-scale infrastructure, high-precision machinery, or day-to-day industrial use, our range represents the perfect balance between technical excellence and practical value.

Round Head Bolts

Double End Bolts

Foundation Bolts

Wheel Bolts

12 Point Bolts

Hexalobular Bolts-Screws

U-Bolts

T-Head Bolts

Eye Bolts

Countersunk Head Bolts

Thread Rods

Square Head Bolts

Hex Structural Bolts

Flanged-Collared Hex Bolts

Hex Bolts-Screws

Torshear type high strength bolt

Round Nuts

Keps Nuts

Coupling Nuts

Wheel Nuts

Snap-In Nuts

Tinnerman-Style Nuts

T-Nuts

Wing Nuts

Slotted Nuts

Locking Nuts

Acorn Nuts

Square Nuts

Hex Structural Nuts

Flanged-Collared Hex Nuts

Hex Nuts

Square Hole Washers

Bush-Shoulder Washers

Rigid Retainer Rings

Wire Retainers

Radially Assembled Rings

Retaining Rings for Bores

Retaining Rings for Shafts

Sealing Washers

Tab Washers

Beveled Washers

Square Washers

Toothed Lock Washers

Spring Lock Washers

Spring Washers

Plain Washers

Thrust Washers

Disc spring

Blind Rivets

Tubular-Semi-Tubular Rivets

Solid Rivets

Parallel Pins

Ball Pin

Keys

Grooved Pins

Spring Pins

Clevis Pins

Taper Pins

Split Pins

Locking Screws

Knurled Screws

Plugs

Set-Headless Screws

Screw and Washer Assemblies

12 Point Socket Screws

Hexalobular Socket Machine Screws

Hex Socket Screws

Machine Screws

Reveal More

OUR DEPARTMENTS

The Core Units of Our Factory

Tav Sanat Andishe Sharq is powered by specialized departments that collectively drive innovation, precision, and reliability. Each unit—ranging from engineering and production to logistics, sales, and support—plays a vital role in turning raw materials into world-class industrial fasteners.

 

Sales
The Sales Department drives revenue by acquiring clients, managing negotiations, and delivering after-sales service. Using a consultative approach, it tailors solutions to client needs and coordinates with other units, strengthening partnerships and building lasting market trust.
HSE Department
The HSE Department delivers expert guidance on product use, performance, and customization, linking clients with engineering and QC teams. By resolving inquiries, offering installation advice, and gathering feedback, it builds trust, strengthens ties, and enhances innovation.
Export
The Export Department drives global growth by managing market research, customer relations, logistics, and compliance. Through strong partnerships and precise coordination, it ensures smooth international delivery, builds trust with clients, and promotes Tav Sanat Andishe Sharq worldwide.
Human Resources
The HR Department builds a skilled and motivated workforce by managing recruitment, training, and performance systems. It fosters growth, accountability, and teamwork while ensuring compliance with labor laws, creating a safe and inclusive environment that supports company success.
Warehouse & Logistics
The Warehouse & Logistics Department manages material flow from intake to delivery, using modern inventory systems for accurate stock control. With safe storage, organized handling, and reliable shipping partners, it ensures timely distribution, efficiency, and higher customer satisfaction.
Engineering & Design
The Engineering & Design Department drives innovation by creating precise, durable, and practical fastener solutions. Using CAD/CAM and simulations, it ensures designs meet standards, support customization, and integrate with production and QC, strengthening competitiveness in global markets.
Production
The Production Department serves as the core of manufacturing, using advanced machinery, automation, and skilled staff to deliver bolts and nuts with precision. By merging technology with optimized workflows, it ensures efficiency, consistency, and agility in large-scale and custom orders.
Quality Control
The Laboratory and Quality Control units ensure product excellence by testing mechanical and chemical properties, analyzing results, and monitoring production stages. Their collaboration enhances durability, boosts performance, and secures Tav Sanat Andishe Sharq’s market reputation.

Together, our departments form the backbone of Tav Sanat Andishe Sharq’s industrial strength. From the creativity of Engineering & Design to the precision of Production and the oversight of Quality Control, every unit contributes unique value. Warehouse & Logistics ensure smooth material flow, while Sales and Export connect us to markets at home and abroad. Human Resources cultivates talent, and Technical Support maintains lasting customer trust. This synergy of specialized units not only guarantees efficiency and compliance with international standards, but also fosters innovation, reliability, and sustainable growth—ensuring that every Indasco product carries the hallmark of excellence.

 

Our Services

From Specification to Shipment

Threading

Threading creates precise internal and external screw threads essential for reliable connections in fasteners and machinery. Using cutting,...

Forging

Forging shapes metals using compressive forces through hot or cold processes, producing components with superior strength, refined grain...

Heat Treatment

Heat treatment refines metal properties through controlled heating and cooling, improving strength, wear resistance, and impact toughness. At...

Industrial Teflon Coating (P.T.F.E)

P.T.F.E coating offers excellent resistance to chemicals, high humidity, and extreme temperatures, making it ideal for industries like oil, gas,...

Cold Galvanizing

Cold galvanizing applies a zinc-rich coating to metal surfaces, protecting them from corrosion, rust, and environmental factors like moisture...

Hot-Dip Galvanizing (HDG)

Hot-dip galvanizing involves immersing metal parts in molten zinc to create a durable, corrosion-resistant coating. This process ensures...

Black Oxide Coating for Fasteners

Black oxide creates a thin, uniform black coating on metals like copper and stainless steel, offering mild corrosion resistance, reducing...

Cadmium Coating

Cadmium coating, applied in thicknesses of 10 to 25 microns, offers exceptional corrosion resistance, particularly in saltwater and...

Dacromet Coating

Dacromet coating provides superior protection against corrosion, heat, and galvanic corrosion, making it ideal for industries like automotive,...

We engineer and manufacture fasteners to your exact standards—ISO/DIN/ASME. From CAD/CAM and material sourcing to heat treatment, coatings, QC certificates, custom packaging and global logistics, we run the whole line so you get precision, speed and peace of mind.

Latest Events & Industry News

Stay informed with updates from Tav Sanat Andisheh Sharq

News Date : 2025-09-13

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News Date : 2025-09-13

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Event Date : 2025-09-13

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From international exhibitions and product launches to major milestones in production and technology, our Event & News section brings you the latest insights into the fastener industry. We share company achievements, innovations in heat treatment and coating, new certifications, and important updates from global markets. By staying connected to our news, you gain a clear view of our commitment to progress, quality, and leadership in manufacturing.

Statistics

Key Performance Numbers

+1000 Tons
Capacity
+1000 Items
Product Variety
+100 Members
Staff Members

Our core figures reflect the strength of our operations, combining variety, capacity, expertise, and years of experience to deliver trusted industrial solutions worldwide.

Corporate Catalog

Download the PDF version of our latest catalog to access detailed specifications, technical data, and product highlights. The catalog provides a clear overview of our production lines, quality standards, and variety of solutions designed to meet the needs of global markets. With in-depth information and organized structure, it serves as a valuable reference for clients, partners, and professionals who seek reliable and world-class industrial fasteners.

Trusted Partner in Strategic Industries

We proudly serve as a trusted provider of industrial fasteners across a wide range of strategic industries. Our strong presence in these sectors stems from years of experience, an unwavering commitment to quality, and the ability to meet diverse and complex industry requirements with precision and reliability.

List of Partner Industries