Ningbo Tongqianqiao Food and Vegetable Industry Co., Ltd. was founded in 1983. It is located in Yuyao City, known as the "Hometown of Zhuji in China". It is a professional in the research and development, planting of fruit and vegetable foods. A national agricultural product processing demonstration enterprise integrating processing, production, sales and service, and a provincial leading agricultural enterprise in Zhejiang Province. With the acceleration of global economic integration, the competition between countries and enterprises is increasingly reflected in competition of innovation capabilities, and standards, as the main manifestation of this competition, are becoming increasingly concerned by companies. . The company actively sends people to participate in industry associations at all levels: such as Zhejiang Food Industry Association, Yuyao Zhalai Association, etc., and actively participates in seminars and related activities on the revision of various industry standards. The company actually participated in the formulation and revision of two standards in national and industry associations. In 2007, Chen Yihe, chairman of the company, jointly formulated the national industry standard GH/r1011=206 sample dish standard and rT10122007 convenient coffin standard .

Ningbo Tongqianqiao Food and Vegetable Industry Co., Ltd. is a domestic model business with Zhejiang-style pickled vegetables and pickled vegetables. Ketchup products are based on foreign brands and are focusing on the rapid development of the field of appetizers. Zhejiang's provincial key agricultural leading enterprise integrating sales and service, relying on the advantages of the region of origin of Yuyao Zhalai in Hangzhou Bay area, after more than 30 years of production and operation, the company has formed an annual output of 40,000 tons of pickled vegetables ( pickled vegetables ) products. It has its own production capacity, currently has more than 600 employees, automatic filling production lines for pickled vegetables and tomato sauce products, 12 high-temperature sterilization lines, 2 standard laboratories, and 3,000 own farms. It is a national green food demonstration enterprise.

The company has a development history of more than 300 years ago and has more than 300 loyal first-level dealer customers. Its sales network covers more than 100 local (county) and municipal markets in 20 provinces, cities and autonomous regions across the country, and is exported to the EU, West Africa and the Middle East. , Southeast Asia and other countries and regions, the company has 5 sales regions and 20 market supervision offices nationwide to guide and manage dealers. Through continuous cultivation of dealers, a multi-level, long-term and short-term distribution sales model has been established, so that the company's products can be spread throughout the country, including Walmart and Hualian, as well as farmers' markets at all levels across the country, from urban and rural areas. Convenience stores and other retail terminals.

Since the farmers of Yuyao bought 375 grams of pickled cabbage seeds in the winter of 1961, and tried to plant them on the land of Yuyao where pickled cabbage is suitable for soil conditions in China. It has been more than half a century. As the situation changes, the "Copper Coin Bridge" pickled cabbage, a classic brand of Yuyao pickled cabbage, has been brewing over time and has been renewed, and has been constantly innovating.