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“NANO Chemical Etching” Technique developed by Mr. Sim, Woo Youl’s Team is ultra fine processing technology to engrave 1,000 ~ 26,000 fine particles/cm2 which are difficult to identify with the naked eye on the metal plates (like stainless steel and brass plate).
The product is designed to last for 1,000 years outdoors and for more than 20,000 years indoors. For the innovative item, the marker has won Gold Prize at Geneva World Invention Contest.
Free from without decoloration and deterioration, this product can contain records of a pavilion, a physicism and a museum. It can also carry records of important photos at Hall of Fame, as well as those of all kings of historical events (such as World Cup, Olympics) and private events like marriage, graduation, birthday, distributor and ceremony.
Notably, the product has recently attract great attention from the markets of elevator doors and ordinary doors. It is compatible with electric home appliances such as digital camera, refrigerator, air conditioner, and LCD monitor.
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