Guangzhou Shangzhuang Youpin Biotechnology Co., Ltd. originated in Chongqing, China. During the rise of China's cosmetics industry around 2000, Mr. Huang Kesuo, the founder and chairman of Yier Mei, traveled to international skincare markets such as the United States, Japan, France, and Hong Kong for exploration. At that time, the domestic cosmetics industry was still in its infancy. After returning to China, he branded new skincare concepts and pioneered a new era of skincare development for Yier Mei in Chongqing. Through early first-line brand management practices, the company addressed a series of strategic issues related to problem skin in the market, leading to the development of its own brands. After more than 20 years of insight into the development stages and industry of China's beauty and skincare sector, Yier Mei laid a solid core foundation for further advancement. 

In 2015, the company underwent a transformation towards industrialization, establishing the Yier Mei Industrial Park and Shangzhuang Youpin Factory. This involved significant investments and infrastructure layouts to improve the entire factory supply chain, from source research to raw material standard setting. The company evolved into an advanced production-oriented national high-tech enterprise, integrating one major advantage, two cornerstones, and three industries.

【One Major Advantage】

1. Production Advantage: )

1. Infrastructure: Possesses a 40,000-square-meter modern production base compliant with international GMPC standards and EU ISO22716 certification. Includes 100,000-class GPM production workshops, sterile automatic filling workshops, fully automatic ozone generation devices, 24 automated production lines, and a professional production team of nearly 500 members. The R&D team (including PhDs) consists of 30 professional raw material engineers. )

2. Raw Material Application Production Categories: Special cosmetics approval, cosmetics approval, medical device approval, disinfection products approval. Application Areas: Effectively addresses "spot removal, whitening, sun protection," efficacy-based, technology-driven, and trending products. Focuses on raw material applications for problem-solving; disinfection products + hygiene products, etc. )

3. Four Core Strengths:

 1. National high-tech enterprise with 35 stored scientific research patents.

 2. Mastery of core raw materials, including: 

3. Long-term practice and refinement of self-operated brands.

 4. Dedicated to empowering beauty industry brands with technology and branding.

 二、【Two Cornerstones】 

1. Yier Mei's self-operated Guangzhou/Yunnan R&D laboratories. 

2. Yier Mei's Yunnan green planting base.

 三、【Three Major Industries】

 1. Yier Mei Self-operated Factory: Self-conducted research, patented raw materials, one-stop supply chain services, brand system incubation, brand empowerment business academy. 

2. Yunnan Yier Mei Pharmaceutical Factory: Series products mainly with disinfection and medical device approvals.

3. Yier Mei Brand Chongqing Business Department: Operates 10 self-owned brands and nearly 100 directly operated stores.