Yiersun started in 1973 and has been committed to providing comfortable, healthy and beautiful underwear to the whole family for 50 years. Inheriting the master-level craftsmanship, through the pursuit of quality and craftsmanship and strict selection of raw materials, we create a high-quality and durable "fitting companion" to meet the public's continuous pursuit of underwear comfort, fashion trends and personalized needs.

ZTE Investment (China) Co., Ltd. was registered and established in Shanghai on December 10, 1993. It is an investment business developed by Taiwan ZTE Enterprise Group in mainland China. After more than ten years of development, it has invested in textiles, leisure and entertainment, and real estate in China. and other fields.

The company's total investment amount has reached US$180 million, the number of employees of the company has reached more than 4,000, and its related enterprises and branches are spread across 30 provinces (cities) across the country. In the highly competitive underwear industry, the well-known brand of the nation has been successfully marketed. Through the sales network of marketing branches and agents, the products have been sold all over the country, which is highly favored by consumers.

On the basis of developing environmentally friendly and functional underwear, with strong design power, a single underwear series has been extended to major series such as outerwear underwear, casual clothing, home clothing, socks, etc., to meet consumers' improvement of their life taste. In January 2008, it officially obtained the authorization of the United States [Jeep®] and [JEEP® SPIRIT] brand to carry out its agency business for men and women's home clothing, pajamas, socks and underwear. While strengthening the development of new products and expanding the domestic sales market, we pay great attention to operating exported products, opening up markets in countries and regions such as the United States, Germany, Japan, and Asia, and establishing trade relations with our customers.

The company will make unremitting efforts to realize the purpose of "sustainable business and benefit people", and continuously develop new element materials and R&D and design agent international brands, so as to give consumers more comfortable, healthy and fashionable taste under the environmental protection concept. .