Kaifeng Group Co., Ltd. was formerly known as Yongkang Weighing Apparatus Factory, and the production of weighing instruments began in 1980. In 1997, it was reorganized into Zhejiang Kaifeng Group Co., Ltd. In 2007, it was upgraded to China Kaifeng Group Co., Ltd. without region. Kaifeng Group Co., Ltd. is one of the earliest manufacturers engaged in R & D and production of electronic scales in China. After 30 years of development, the company is now one of the backbone enterprises in domestic scale production. The company covers an area of 70,000 square meters, with a construction area of 100,000 square meters, and employs 500 people. The company has been a large taxpayer in Yongkang for more than 10 years.

        Kaifeng has always attached importance to technology research and development. It is believed that only technological progress and leadership can lead the company to harmonious and sustainable development. Since 2006, the company's self-developed "electronic chip special-purpose chip" has won major scientific and technological projects in Zhejiang Province and the National Ministry of Science and Technology Innovation Fund. And introduced the first fully automatic placement machine production line and assembly line in the weighing industry.