Tongwei Agricultural Development Co., Ltd. (hereinafter referred to as Tongwei Agriculture) is controlled by Tongwei Co., Ltd., which focuses on feed production and aquaculture as its core business, and also involves aquatic seedling breeding, breeding services, animal health care, agricultural testing, fishery facilities and Equipment, financing guarantee and other fields. Up to now, Tongwei Nongfa's annual feed production capacity exceeds 10 million tons. It is a world-renowned aquatic feed production enterprise and an important livestock and poultry feed production enterprise. It has more than 80 branches and subsidiaries involved in feed business, and its production and sales network. It has been deployed in most parts of the country and Southeast Asian countries such as Vietnam, Bangladesh, and Indonesia.

Over the past 40 years, Tongwei has always insisted on using scientific and technological research and development to drive sustainable development, with the "National Enterprise Technology Center", "National Accredited Laboratory", "National Joint Engineering Laboratory of Aquaculture Animal Disease Prevention and Control Technology", and "Ministry of Agriculture Aquatic Products More than ten national and provincial technological innovation platforms including the Key Laboratory of Nutrition and Healthy Breeding of Livestock and Poultry", "Sichuan Provincial Key Laboratory of Healthy Breeding of Aquatic Products", "Sichuan Provincial Aquatic Engineering Technology Research Center", and have won the " The second prize of the National Science and Technology Progress Award, the "First Prize of the National Agricultural, Animal Husbandry and Fisheries Harvest Award" of the Ministry of Agriculture and Rural Affairs, the "First Prize of the Chinese Agricultural Science and Technology Award" of the Ministry of Agriculture and Rural Affairs, and the "First Prize of the Sichuan Province Science and Technology Progress Award" Many awards.

As early as 1996, Tongwei was the first in China's feed industry to establish and implement Tongwei's quality management system in accordance with the requirements of the ISO9001 quality management system. The feed production site management has been transformed from the original disorderly, unruly and different management to the standardized, scientific and coordinated modern quality management, and has been consistent for decades. In 2020, Tongwei revised Tongwei's quality policy and goals again, and through "standardization construction", it has created the core competitiveness with the best quality, lowest cost and best efficiency, and achieved standardized operations of production automation, business digitalization, and operation standardization. And ultimately achieve the scale advantage of full production and sales, helping users maximize breeding benefits, and leading the feed industry from "quality manufacturing" to a new ecosystem of "intelligent manufacturing".

At the same time, Tongwei established Tongwei Fishery Technology Co., Ltd. to focus on aquaculture business. It is planned to further focus on the breeding varieties of South American white prawns, California bass, and fermented fish in the next 3-5 years, explore the facility-based and factory-based breeding models under different breeding conditions, and form technological breakthroughs and scales. Brand effect, build the competitive capabilities of Tongwei Aquatic Products industry chain system, truly realize new industry leadership, and consolidate Tongwei's position as a world-class leading aquatic product enterprise.