Specialist products. Recognised names

Carbodiam is a Belgian manufacturer of diamond tools, founded in 1954 and now with more than 70 years of experience in drilling, sawing and grinding. It runs its own production facility and an approved repair workshop in Belgium, supported by an international sales team. From 1 January 2026, Carbodiam and Ultradia operate together under the Carbodiam name.

GSPF, short for Global Source Plastic Factory L.L.C., is a UAE-based manufacturer of polymer components for the construction, precast and industrial sectors. It operates from Umm Al Quwain and supplies customers across the GCC, with select international supply depending on logistics and order requirements.

Heller Tools GmbH is a German manufacturer of professional drilling tools. Its roots go back to 1583, industrial production of drill tools began in 1849, and development and production today are based in Dinklage, Germany. Heller made its name with firsts in drilling technology, including the first serial production of tungsten carbide tipped drill bits in 1928, co-development of the SDS-plus system in 1974 and an early system for dust-free drilling in 1980.

Linktech Engineering Pvt. Ltd. (LTE) is a manufacturer and exporter based in Chennai, India. It makes plastic-encapsulated manhole steps, with core materials including stainless steel, aluminium and galvanised steel, and also supplies anchor bolts, expansion bolts and other engineering products.

PFS is the brand of PF-Schweißtechnologie GmbH, a German company based in Alsfeld that specialises in welding equipment, machines and tools for PE and PP pipes. Its core competence is developing and advancing the technology of its own products.

Samedia is a German manufacturer of professional diamond tools, based in Denzlingen and part of the JFC Group. Most of its laser-welded diamond cutting blades, grinding cup wheels and diamond core bits are made in Germany. Its diamond tools are manufactured to EN 13236, the European safety standard for diamond tools.

Väli PWS LLC provides pipe welding and cutting equipment for thermoplastic pipe systems. Its range covers automatic and manual butt fusion machines, socket fusion welders and an electric pipe cutter, for pipes from 20 mm to 1200 mm in HDPE, PP, PVDF and PB.

Weldy is a brand of the Leister Group, whose history in plastic welding dates back to 1949. Weldy-branded hot air tools have been produced since 1997. Today the brand covers a full range of equipment for plastic welding and process heat.

G-Lift is an in-house brand of Global Source KSA, offering lifting, anchoring and connecting accessories for precast concrete and construction applications.

G-Metal is an in-house brand of Global Source KSA, available through Global Source Middle East. It brings together drilling, cutting and chiselling consumables for construction, fabrication and maintenance work.

KC Tools is an in-house brand of Global Source KSA, available through Global Source Middle East. Its product range covers core bits and hollow core blades for construction cutting and drilling applications.