Alumetals Engineering is an authorized distributor and installer of Colcom products in the Kurdistan Region of Iraq. Based in Nave, northern Italy, Colcom has specialized in premium glass door fittings and hydraulic hinges since its foundation in 1961 — making it one of the world's leading experts in oildynamic hinge systems.
In 2019, Colcom joined the SIMONSWERK GROUP, further strengthening its global reach and innovation capacity. Their products are renowned for combining invisible engineering precision with elegant Italian design.
The legendary BILOBA series — the world's first glass door hinge with integrated oildynamic self-closing and adjustable braking control. Opens to 180°, tested to 1 million cycles, with internal mechanism protected by international patents.
Compact sliding systems for interior tempered glass doors — 70, 110, and 150kg capacity variants plus a telescopic version. Features CPCS progressive closing, anti-shock, and ceiling/false-ceiling mounting. Mechanism fully concealed in false-ceiling version.
Colcom's shower enclosure hardware is the result of 60+ years of Italian precision engineering. Every hinge, bracket, and seal is designed for the specific demands of wet environments — combining invisible beauty with zero-compromise function.
The frameless and semi-frameless systems support glass thicknesses from 8 to 21.5 mm, with corrosion-resistant 316L stainless steel hardware. The signature Biloba hydraulic hinge is optionally available for shower doors — providing smooth, adjustable self-closing in a completely concealed mechanism with no exposed springs or arms. Wall-to-glass, glass-to-glass, and fixed panel configurations are all available, with polished, satin, and matte black finishes.
Download Shower CatalogueFittings for both framed (glass-to-profile) and frameless (glass-to-glass and glass-to-wall) door applications. The VELA series offers a fully hidden hinge embedded into the profile for ultimate clean aesthetics.
Official PDF documentation — direct from colcomgroup.it
Full product line overview — all Colcom systems, series, and application categories in one document.
DownloadComplete technical catalog for all glass door applications — Biloba range, specifications, finishes, and installation data.
DownloadDedicated catalog for the Fluido+, Fluido+ 110, Fluido+ 150, and Telescopic sliding glass door systems — specs and installation.
DownloadPremium Glass Fittings · Nave, Italy · SIMONSWERK Group