At that time, the advanced silicon carbide rod peripheral heating element was adopted, and three national patents were obtained.

The quality and after-sales service of "He hui" have won unanimous praise from colleagues in the advertising industry.

In 2000, it aimed at the rise of digital printing technology in the domestic clothing, textile, printing and dyeing industries.

Hehui digital is the first heating transfer machine manufacture in china since 1988,located in yixing,jiangsu.