Zinc, with symbol Zn, is the 23rd more abundant element amongst the elements of the earth crust. It doesn’t exist as free element in nature, and it can be extracted from many minerals. The most common form is to find it as Zinc Sulphide (ZnS) in Zinc blends. The richest reserves contain almost a 10% of Iron and between 40-50% of Zinc.

Main applications of Zinc are:

Galvanization. Almost 50% of annual consumption is for Steel galvanizing, to protect it from corrosion, protection which is effective even when the covering is cracked because Zinc acts as a sacrifice anode.

Batteries of ZN-AgO. It is used in aerospace industry due to its optimal performance per unit of weight and in batteries Zinc-air for laptops.

Foundry. Zinc and alloys for manufacturing of foundry pieces for automotive industry.  Zinc Oxide. Chemical compound used as an accelerator and activator for rubber vulcanization. It acts as a protecting pigment against UV radiation in paints and inks.  It is also used in Pharmaceutical industry and animal/ human feeding.  

Rube Productos Técnicos is consolidated in business of Zinc distribution, with a wide stock and offering an integral service to some of the biggest galvanisation factories, sacrifice anodes factories and manufacturers of Zinc oxide.   

Our company has increased our products range to Copper and Tin, as we know the importance that these metals have for metallurgy industry, as they result in very good commercial interest for industrial application as bronze and brass.


Our I+D+I department has developed an exclusive Zinc spray for pieces which come from the galvanization process, and suitable for application in steel after a fixing, welding, etc.

Zinc spray 99,995% with excellent quality, developed by galvanizations for application at the place of work.  It provides a good finishing to materials after cuttings or weldings. 

Nuestros productos

Other alloys


Zinc Balls


Zinc Wire

25 kg Slabs

1 tm Ingots

Zinc Shots

Zinc Cubes


Zinc SGH 99,995 €

Zinc GOB 98,5%

Second fussion Zinc

Zinc – Aluminium

Zinc – Níckel