OEM trademarks include Nanjiren, Jade, Beijirong, Hengyuanxiang, and Renhe Pharmaceutical. 1. Nanjiren Nanjiren was founded in 1998 and is one of the earliest underwear companies in China. When Nanjiren was founded, it created its own brand with high-quality products. At its peak, it even invited popular celebrities to endorse it, such as Andy Lau, Ge You, Anita Yuen, etc. 2. Yusu is one of the famous underwear brands in China. Founded in 1996, it specializes in thermal underwear. In the field of thermal insulation, Yu started early and has good quality. In just one year since its establishment, it has achieved sales of 280,000 sets of thermal underwear. In 1999, this number rose to 3 million units. 3. Arctic Velvet Arctic Velvet is also one of the important leading brands in China's thermal underwear industry. Founded in 1998, it has occupied the market with high quality and low price. After the brand was launched, Beijijing did not continue to work hard, reduce the production ratio of our products, and earn trademark licensing fees. Four. Hengyuanxiang, formerly known as Hengyuanxiang, the light of domestic products, was founded in 1927 and was a veritable time-honored brand before the founding of New China. Mainly engaged in home furnishings and clothing, especially cashmere products. Sponsoring the 2008 Beijing Olympics, the simple but direct advertising slogan "Heng Yuan Xiang, Yang Yang" is unforgettable. 5. Renhe Pharmaceutical Fuyanjie, Eucatan, and Shining, owned by Renhe Pharmaceutical, are all well-known products. Stars such as Jay Chou and Song Dandan have endorsed their products. There are so many pharmaceutical companies with well-known products that are OEMs, and the OEMs are all small pharmaceutical companies. The pharmaceutical industry is an industry that tests the strength of manufacturers in three aspects. It is related to people's lives and health, and there is no room for error.