1, brand: Gidley produced by Beijing Gidley Foods Co., Ltd, the company is certified by the Ministry of Commerce and Industry, can legally operate food, spices, organic food enterprises, its headquarters headquarters is located in Changping District, Beijing.

2, ranking: in the ranking 123 website, 2023 sales and safety and quality ranked first mustard oil is Jidli, its taste and price by the people, so mustard oil Jidli authentic.