Gujin is a "Chinese time-honored brand" certified by the Ministry of Trade, with a domestic first-class underwear production line, which is exported to more than ten countries and regions such as Hong Kong, Japan, Italy, France, and the United States. In 1996, a sentence of "ancient and modern bras, one wears Tianjiao" became an advertising slogan in ancient and modern times, spreading all over the country. In 1999, Gujin pioneered the domestic underwear dynamic window show, which was reported by the media. In 2005, at the European International Underwear Exhibition held in Lyon, France, Gujin was awarded one of the 18 "successful enterprises" in the global underwear industry. In 2010, Gujin became the only professional underwear company in China that was selected as a "retailer and manufacturer of licensed products for China's 2010 Shanghai World Expo", and successfully entered the Expo Park for sales.
 
The lining of the cups of the ancient and modern gathering series is pure cotton, so it is relatively soft and skin-friendly, and has good air permeability. The shoulder ears are extended upwards by the cups for a better fit on the shoulders, while the underarm fat is pushed sideways to inhibit accessory breast production. The side ratio is made of high-elastic satin fabric, which has moderate elasticity and is not tight, which can effectively reduce pressure and improve stability. The inserts contained in the underwear can effectively support and enhance the breast shape, and the price is about 100 to 200 yuan.