Zunhua Guanghui Foods Co., Ltd., founded in April 2004, is one of the earliest companies that operated chestnuts in Zunhua. It is located in the east of Zhoujia Village, Shimen Town, Zunhua City, with total assets of more than 40 million yuan and an area of more than 13,000. Square meters, has rich experience in the production, processing and sales of chestnuts, and plays a leading and backbone role in the purchase and export volume of the local fresh chestnut market in Zunhua.

"Guanghui Foods" fresh chestnut products have been in the forefront of Hebei Province's exports in recent years. The products are exported to South Korea, Thailand, Southeast Asia and Hong Kong and Macao, occupying an important market position in chestnut exports. The company has passed Japan's organic JAS certification and China Green Huaxia National Standard organic certification, and runs the HACCP food hygiene quality management system. In recent years, it has been rated as a key leading enterprise in agricultural industrialization and an advanced export enterprise in Tangshan City.

The company mainly deals in various specifications of fresh chestnuts, small-packed chestnuts (also known as soft-packed cans), bagged open chestnuts, quick-frozen chestnuts, frozen chestnuts, and other agricultural and sideline products. At present, the company has 3 advanced production lines, with an annual storage capacity of 3000-4000 tons of fresh chestnuts, an annual processing capacity of 3000-4000 tons of fresh chestnuts, 500-800 tons of quick-frozen chestnuts, more than 1,000 tons of small-packaged chestnut kernels and open smiles, storage, freshness and deep processing It ranks among the advanced level in the same industry.