There are certain price differences, the first is technology, because there are many manufacturers of machines, and the level of technology is also uneven. Therefore, the price of a machine sold by a brand with a technological advantage is expensive, and some brand machines without a core technology can only be brought to market by price. This is actually not difficult to understand, a price of goods, this and buy household appliances, including cars.
Then there is the manufacturing cost of Welding Machine itself. In order to ensure the stability of the quality of the Welding Machine, a good machine must be used with the best components. Otherwise, the machine will not be good for the stability of the machine with some general components. , also affect the brand reputation. So why a good brand machine stability is high, and some cheap machines on the stability is not satisfactory, because there is no technical competition, only competition prices, so the selection of components is certainly cheap.