The leading products are swimwear and bodybuilding clothing series, and import and export production enterprises integrating product development, research and design, production and manufacturing, and marketing.

Huludao Yifeng Group is located in the National Patent Technology Park of Huludao City, Liaoning Province. It has Huludao Yifeng (Group) Sports Garment Co., Ltd. as its parent company, and is composed of Xingcheng Yifeng Garment Co., Ltd. and Dalian Yifeng Kaidilong Clothing. Co., Ltd. and Xingcheng Fangyuan Garment Co., Ltd. three subsidiaries. Yifeng Group is an import and export manufacturer integrating product development, research and design, production and manufacturing, and its leading products are swimwear and bodybuilding clothing series.

Over the years, the company has adhered to the market-oriented approach and product quality as the core, continuously carried out technological transformation, continuously expanded production scale, and continuously improved product quality, forming a wide range of product recognition at home and abroad and having a high reputation. In 2004, ISO9001:2000 international quality management system certification has been cultivated, such as "Kidilon" and "JINXUEER (JinXUEER)". The brands have been in Russia, France, Germany, the United States, Canada, Italy, Spain, etc. Registered in the UK, Australia and other countries.

The company adopts domestic and foreign automated clothing design software and hardware such as clothing CAD, digitizer, plotter, cutting machine, etc., and has computer controls such as automatic thread-breaking sewing machines, cloth inspection machines, multi-head computer embroidery, silk screen printing, etc. introduced by Japan, Germany and Taiwan. Automatic sewing equipment. Use special glue, gold stamping, tie-dyeing, embroidery, abstract printing and screen printing. Yifeng Group focuses on enterprise information construction and adopts professional clothing ERP (enterprise resource planning) system and OA system to participate in the management of enterprise material, production, finance, logistics and other business processes.

The "Kidillon" brand swimwear has been recognized by foreign investors and has an increasingly wide influence in the international market. Its products are exported to 25 countries and regions including the United States, Canada, the United Kingdom, France, Germany, Italy, Spain, Russia, etc. The export proportion of brand products reaches more than 50%. At the same time, the products have entered the global procurement list of world retailers such as Walmart, SEARS and KMART. In order to adapt to the modern swimwear market and the functional and diversified needs of swimwear, a swimwear equipped with floating bodies was developed in 2005, which can meet the rapid and safe swimming needs of children and beginners of swimming.