Shenhai odolný proti výbuchu
Existuje vysoká kvalita, dostupné aj cenovo dostupné svetlo odolné voči výbuchu? Prečo ľudia stále kladú túto otázku? Väčšina ľudí, ktorí sa pýtajú, sú buď majitelia firiem alebo manažéri obstarávania, ktorí sa dobre orientujú na trhu. In today’s information-rich world, keby existovala technológia, ktorá by ponúkala vysokú kvalitu pri nízkych nákladoch, everyone in the industry would adopt it. Why would anyone choose to manufacture products with higher costs and prices?
Manufacturers need to survive with reasonable profits, typically between 15-20%. This margin ensures continued service. It’s not feasible to squeeze out the tiny profits of others, as doing so ultimately compromises one’s own service and product quality.
LED explosion-proof lights mainly consist of three components: the LED beads, puzdro, and the power driver. To minimize costs, focus on these three areas:
LED Beads:
There are domestic 1W beads selling for as little as 0.20 juan. How?
By replacing gold wires in the beads with copper and using inferior raw materials – changes that are not noticeable to consumers. Ďalej, although labeled as 1W, some might only perform at 0.5W, which consumers generally don’t test.
Casing:
Some use scrap aluminum or plastic, costing between 1 do 3 juan.
Power Driver:
The market is flooded with low-quality drivers priced as low as 1 juan, contributing to the shutdown of many LED svetlo odolné proti výbuchu výrobca. Those producing inferior drivers, však, may have profited significantly.
In our industry, product costs are transparent and can be roughly estimated. Inquiring about the components used and their quantities, and checking their prices on Alibaba, can provide a good cost estimate. Consider the price of aluminum alloy per ton, die-casting and precision processing fees, scrap rates, administrative costs, and the manufacturer’s reasonable profit. If the price quoted by the manufacturer is close to your calculation, it indicates their reliability. Manufacturers who don’t disclose the brands and parameters of the components they use, citing business secrets, are likely not trustworthy. It’s better to avoid such manufacturers to prevent future disappointments.