United Business Systems Company (UBSCO)
Management: Z. Mohammad
Prince Sultan St, Qurtoba Sehamiya Tower, Office 602
Al-Khobar 31952
Phone: +966 1 3 845 4438
Fax: +966 1 3 845 4439
E-mail: sales@ubsco-piping.com
International Network
Van Leeuwen serves its customers worldwide on the basis of an international network of about forty branches in Europe, the Middle East, Asia, Australia, and America. Many branches are stock-keeping. We continuously invest in our distribution network by opening new offices, building new warehouses and expanding existing ones.