Natural Beauties of the Earth

From the heart of the mountain, to your unique surfaces

About Us

Founded in 2000, OSCO is a leading supplier of ONYX block and slab from Iran.

At OSCO, you will meet the experience, professionalism and the team’s active participation in every stage of production, from quarries extraction to processing the slabs. Having our own quarries provides us with the opportunity to ensure quality, reliability and customer satisfaction for our wide range of clientele around the world.

To facilitate customer experience, our block stockyard is a 2-hour drive from Imam Khomeini International Airport, and our processing plant of slabs is no more than 20 minutes away from this airport.

Quarry Operations
Block Stockyard (Delijan)
Onyx Blocks Available in Different Sizes
OSCO at Exhibitions
True Art of the Nature
OSCO Team
Onyx Slab Processing
Products

Onyx is a rare, semi-precious stone which has been traditionally used in jewelry making, and is believed to relieve anxiety and boost energy.

This stunning stone is used in different spaces such as baths, bars and kitchens and due to its transparency can be backlit for a calming luxury effect.

With its delicate, glamorous look, unique veining and texture and a wide range of colors, onyx is the perfect choice for those wanting to add a touch of nature and color to their space.

Perfect Peach Onyx

LIMITED PINK ONYX

Extra Orange Onyx

Snow White Onyx

KLB Onyx (New)

Blue Brown Onyx

Corocodile Green Onyx

Blue Sodalite

Golden Silver Travertine

Black & White Tra-Onyx

Events

Previous Events:

The gallery of international stone exhibitions
attended by OSCO from 2003. 

Events Gallery

    Upcoming Events:

     • STONA, Bangalore, India:
          2018 Feb 7-10, Booth: Outdoor Area 45

     • XIAMEN STONE FAIR, Xiamen, China:
          2018 Mar 6-9, Indoor Booth: A3722, Outdoor Booth: W013b

     • MIDDLE EAST STONE, Dubai, UAE:
          2018 Sep 4-6, Booth: TBA

Contact
osco , onyx , marble , stone , iran , slab

Mehdi Lak

osco , onyx , marble , stone , iran , slab
Ehsan Valian
osco , onyx , marble , stone , iran , slab

Tel:
+98 21 2206 2935
Fax:
+98 21 2207 6447
Email:
info@oscointl.com
Instagram:
instagram.com/osco.stone
Address:
NO.16, Kharazm St., Zarafshan AVE, Phase 4,Shahrak-e-Gharb, Tehran, Iran.

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