Rostagh Pitch Isatis: industrial manufacturing with rigorous quality control
From raw material to finished product, manufacturing is driven by expertise, technology and independent quality control.
- 2021
- Founded
- 10,000 m²
- Factory area
- TSY
- Trademark
- Yazd
- Production site
Forward-looking, powered by expertise
Rostagh Pitch Isatis was founded in 2021 to manufacture dependable industrial products competitive with imported alternatives. Its 10,000-square-metre factory is located in Niko Industrial Estate, Ashkezar.
TSY-branded products serve petrochemical, transportation, machinery, construction and home-appliance industries.
Skilled people, modern technology and continuous quality monitoring are the foundations of our sustainable growth.

Four commitments behind customer satisfaction
Service
Professional response focused on real customer needs.
Competitive value
Pricing aligned with quality and technical specifications.
Technical control from raw material to finished product
Material control
- Verification of documents and incoming material properties
- Batch traceability throughout production
Your partner for industrial fastener supply
Share your technical requirements with our sales team for review and quotation.
