Metal in the most common stock that has got many applications in many fields. Its advantages are the durability, high strength and the high conductivity. Due to these features, metal or, mabye even more frequently, its alloys, products made of metal alloys are required in many situations. For example, woven nets are used as an important reinforcement of elements in biulding. Their flexibility and elasticity is the rason why woven nets may be adapted to many parts and elements in the machine and building industry. Perfopol is the big manufacturing plant, where are created many metal components, which are later used very widely. It happens in this way, because of the high quality of our products. We take care of the durability and strength of materials which we manufacture. We emphasise the meaning of the proper proportions of components in every metal alloy. Thanks to this, we obtain the ideal mixture of metals. In this way there are created in our factory the best woven nets and selled then to our clients.