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The Warranty provided by the factory is your unique assurance that the product you have chosen, will have the desired attributes, at least during its validity.
Especially when the product is demanded to have long lasting functionality, then the long term Guarantee is fundamental, because buying a cheap product will cost you much more in long term. Continuous visits for "adjustments" and repairs. Extra charge for spare parts. Permanent bad and unreliable operation. In many cases you may even need to replace the product in order to preserve your personal peace and reputation. These are only some of the consequences that accompany the cheap buys.
The Guarantee must be written and formulated in clear terms. The longest duration of a guarantee regarding products of the same kind, is an absolutely reliable criterion of the product’s quality.
ALPHASYSTEM S.A., as a manufacturer of Lift Car Doors, guarantees that all its products, even in level of components, sub-mechanisms and mechanisms, are tested in detail, in every phase of their production and they have been submitted to strict qualitative controls before they are put at customers’ disposal.
For this reason, our company is able to provide Warranty of proper function and repair of any problems that by chance may appear throughout the validity of guarantee, without charging the customers.
The analytic terms description can be found here, as well as the way that you can extend its validity.