Automotive components · Mashhad, Iran
G.S.S.K is an automotive components manufacturer with in-house production. We develop and make oil seals, sealing components and plastic parts, and supply the aftermarket under our Mashhad Seal brand.
Engineering & Production
Every part begins as a drawing and a material decision. Geometry, compound and operating conditions are worked out together, and the part is then produced in our own facility. Design and manufacture stay in the same hands.
Industrial design, product development and 3D modelling. A seal is defined by its job: what it holds in, what it keeps out, and the temperature and speed it has to survive.
Components are manufactured in-house. Keeping production under one roof keeps the finished part close to the intent of the drawing.
Our products supply the Iranian automotive aftermarket. We are now looking for partners to bring selected ranges to neighbouring markets.
| Compound | Used in the current range for |
|---|---|
| NBR | Nitrile rubber. Driveshaft, shaft, gear selector and wheel hub seals; steel-cased variants for hub positions. |
| HNBR | Hydrogenated nitrile, chosen for higher heat and wear demands. Transmission, driveshaft and shaft seals. |
| FKM (Viton) | Fluoroelastomer for high-temperature engine positions. Valve stem seals. |
| FKM / NBR | Combined constructions for crankshaft and driveshaft seals. |
Rated operating temperatures across the range run from 120 °C to 160 °C, depending on the part.
Products
Mashhad Seal oil seals and sealing components, grouped by function. Each part is made for specific vehicle applications. Compatibility is listed under every product and confirmed with each inquiry.
Mashhad Seal
G.S.S.K
Alongside the Mashhad Seal range, G.S.S.K produces plastic components for automotive applications. Part details are shared on request.
Hardness, abrasion resistance and temperature values are as stated in Mashhad Seal product sheets. In the domestic market, Mashhad Seal products carry an eight-month money-back and return guarantee.
About the Company
Ghate Sazan Sepehr Khorasan designs and manufactures automotive components in Mashhad, in north-eastern Iran. Mashhad Seal is our brand for oil seals and sealing components; G.S.S.K is the company that makes them.
We work across the whole chain, from product development and industrial design to production and aftermarket supply. That practical link between how a part is designed, which material it needs and how it is made is the core of what we do.
Our products are established in the domestic market. We are now exploring our first international partnerships, and we intend to build them carefully, with partners who think in years rather than orders.
Founder
Sepehr Shayanfar
Co-Founder, G.S.S.K
Sepehr Shayanfar is a co-founder of G.S.S.K. His background is in industrial design, and his work sits where the design of a component meets the reality of producing it: geometry, materials and manufacture.
At G.S.S.K he works on product development and is closely involved in manufacturing. He is also the company's first point of contact for new business partnerships.
B2B Partnerships
G.S.S.K is taking its first steps beyond the domestic market. We are open to two kinds of collaboration.
For distributors
For importers, distributors, wholesalers and sourcing professionals interested in the existing Mashhad Seal ranges.
For industrial partners
For companies looking for a partner to develop or produce automotive components. Tell us about the part, the material and the quantities, and we will tell you plainly whether it fits what we do.
Markets we are exploring: Gulf countries, Iraq, Armenia, Azerbaijan, Turkmenistan and Uzbekistan.
Contact
Whether you are sourcing an existing part or planning a new one, send a short description of your company and your requirements. We reply in English.