About Us

Sigma Fasteners India is a leading manufacturer and exporter of Anchor Pre-Stressed and Post-Tensioning Grip Systems, delivering advanced anchoring solutions for modern construction and infrastructure projects of worldwide countries. Post tensioning grip systems are widely used for reinforcing and prestressing concrete, masonry, and structural elements in various engineering applications.

Our company manufacture and export anchor heads, anchor wedges, anchor barrels, and coupling systems designed to provide high strength and long-lasting performance in demanding construction environments. Anchor heads are designed to securely hold wedges and ensure proper placement and tensioning of strands within prestressed concrete systems. We manufacture precision-engineered anchor wedges that firmly grip high-strength steel strands, ensuring effective transfer and retention of prestressing forces over time.

Our anchor barrels play a critical role in mono-strand prestressing applications, ensuring secure handling and efficient load transfer during tensioning operations. Anchor systems are essential components in construction, helping transfer load forces such as tension and shear safely into concrete structures. We are the Indian manufacturer and exporter of anchor coupling systems and wedge enclosed couplers that enhance connectivity and performance of prestressing tendons in complex structures.

Our Post-tensioning anchorage solutions are widely used in bridges, buildings, storage tanks, and infrastructure projects requiring high structural strength and durability. Our grip systems are engineered to maintain consistent tension and improve the overall safety, stability, and lifespan of reinforced concrete structures. We focus on delivering products that meet international quality standards, ensuring reliability, precision, and efficiency in every application.

Sigma Fasteners provide advanced anchoring solutions used in bridges, buildings, railway structures, and infrastructure projects requiring high tensile strength and long-term reliability. Sigma Fasteners India continues to serve global international markets with innovative anchoring products, offering durable and high-performance solutions for prestressed and post-tensioning construction systems.

For any Query / Export Enquiry or more information about our products range, please email us.

info@wedgesbarrels.com