Rainso (GZ) Health Care Product Ltd/Oriental New-Tech Int&＃039;l Ltd engages in the research, development, manufacturing and marketing of Magnetic jewelry included necklace, bracelet, ring and earring in stainless steel, titanium, copper, alloy and tungsten material as health care product, and does fashion jewelry as well. Rainso currently ranks among world&＃039;s biggest supplier for health care products and owns the most advanced production techniques in this field. Established in 2002. Our office is located in Guangzhou which is one of the biggest commercial city in China. Our Factory Rainso Dongguan Fenggang Hardware Factory is located in Dongguan which is the one of biggest industrial city.