Because the earliest manufacturer of this kind of halogen products in Cangnan county used the name "hillbilly", everyone followed suit in the future. Over time, "hillbilly" almost became synonymous with locally produced halogen cooked food.

Hillbilly is a trademark applied by Zhejiang Hefeng Food Co., Ltd. in China National Intellectual Property Administration Trademark Office on March 2nd, 20001year. The goods and services with the registration number of 20 18092 mainly include: chicken, drumsticks, chicken wings, eggs, chicken feet, beef, pork, spiced dried meat and so on.

The goods and services with registration number 1563 1752 mainly include: dried meat; Fish food; Milk products; Processed nuts; Ham; Poultry (not live); Fruit salad; Eggs; Tofu products; Pickled vegetables, etc

From March 20001year to August 2020, Zhejiang Hefeng Food Co., Ltd. * * * registered seven trademarks named Hillbilly.