The common trademark "Pengzhonghuang" of Jiangmen Pengzhonghuang Animal Husbandry Co., Ltd., Jiangmen Pengzhonghuang Food Co., Ltd., Jiangmen Pengzhonghuang Economic and Trade Development Co., Ltd., and Jiangmen Pengzhonghuang Food Supermarket Co., Ltd. are all private enterprises. together constitute an economic entity integrating pig breeding, research and development, deep processing of cured flavor and sales.

Jiangmen Pengzhonghuang Animal Husbandry Co., Ltd., located in Lile Town, Jiangmen City, is a modern and comprehensive enterprise. It is a private science and technology enterprise in Guangdong Province and Jiangmen City, a key pig farm in Guangdong Province, and a key agricultural leading enterprise in Jiangmen City. The company mainly uses self-breeding and self-raising lean meat commercial pigs, adopts modern breeding technology, self-produced feed for self-use, and absolutely clenbuterol is prohibited, implements scientific breeding management, and promotes pollution-free pigs. It is recognized as a "pollution-free agricultural product production base" by the Ministry of Agriculture and the Ministry of Commerce as a "national live pig reserve base". "Pengzhonghuang pig" is pollution-free agricultural products, Jiangmen City is assured of fresh pork.

Jiangmen Pengzhonghuang Food Co., Ltd. is located in Wudong cured flavor Industrial Park, Lile Town, Jianghai District. It is a cured flavor processing plant mainly producing "Pengzhonghuang cured flavor series" products. It adopts fully enclosed production, has perfect supporting production equipment and quality testing instruments, selects safe fresh pork that has passed quarantine inspection as raw materials, and uses protein powder and pigments harmful to human health. With traditional technology and modern production equipment, the product has a rich flavor and relaxed taste, by the vast number of consumers of all ages.

The company has passed the ISO9001:2008 quality management system certification and ISO22000:2005 food management system certification (including HACCP principle),QS food certification, and has been awarded "Jiangmen City's first food hygiene A- level enterprises", "AAA-level quality credit enterprises", "consumer satisfaction units"; pengzhong Huang cured flavor won the honorary titles of "consumer trust quality assured brand" and "top 500 quality brands", "top ten quality cured flavor brands", "Jiangmen city tourism commodities", "designated food for three consecutive overseas Chinese hometown beauty competition" and "2009-2010 Jiangmen city top ten agricultural and native (processed) products.

The company continues to diversify. In September 2011, Jiangmen Pengzhonghuang Economic and Trade Development Co., Ltd. was established. It is located in Academician Road, Pengjiang District. It is engaged in product research and development, sales of local specialties, and landmark famous products. Authentic Xinhui tangerine peel is one of them. In order to ensure that the Xinhui tangerine peel is a iconic product of National Geographic, the company started from the source and signed more than 200 mu of Xinhui standardized planting base, for us to create high-quality authentic new orange peel made a good supply.

In November 2012, Jiangmen pengzhonghuang food supermarket co., ltd was established, which is located in the west of Baisha avenue. it manages pengzhonghuang fresh pork, preserved pork, xinhui tangerine peel, agricultural and local specialty gifts, grain and oil, etc.

The company adheres to the tenet of "market-oriented, quality of survival, development by science and technology, and benefit by brand. Continuously explore and innovate, put food in place, insist on starting from the source, strictly control, and create a "Peng Zhonghuang" assured food brand, quality, and products are sold to the province, Hong Kong and Macao. At present, 12 Pengzhonghuang fresh meat food monopoly chain stores have been set up in Jiangmen City to sell Pengzhonghuang fresh pork, cured pork and agricultural and native products to provide citizens with safe and healthy food.