English version machine-translated from the Vietnamese original — under review.
The idea of plating air outlets with 9999 gold in Vietnam can be said to have started with NSCA. Although each component was plated separately and then assembled, within just 4-5 years spots and blistering appeared because of poor-quality cleaning by the plating subcontractor. The price was VND 4-5 million apiece.
Now with new technology, the plating can carry a lifetime warranty at only 25% of the price.
Truly, it is technology – only new technology creates value. The question is whether one is willing to research and explore or not!!!
