1. According to relevant data, Tianjin Tianfengyu Food Factory has a single type of work and long working hours. Working hours reach more than 10 hour every day, with no rest, and 4 days off every month. Tianjin Tianfengyu Food Factory is tired.

2. The business scope of Tianjin Tianfengyu Food Factory is: research and development of konjac food processing technology. Konjac processing equipment development, technical consultation and technical service. Production and sales of food machinery.