There are Sister Ma, Yurong and Jinjinwei.

1. Sister Ma is the candy trademark of Beijing Kangbei Food Co., Ltd. and one of the manufacturers of shrimp candy. It is one of the famous trademarks in the Beijing food industry and has a high reputation and popularity. The main factory Located in Zhaoquanying Town, Shunyi District.

2. Brand Yurong’s main products include: plum powder, lazy self-service hot pot, wedding candy bottles, sour bayberry, lazy self-cooked hot pot, deodorant pills, refreshing tablets, hand-sliced ??candies, Paper crane candy, mouth-cleaning shrimp candy, strange-flavored bean candy, loquat candy, etc.

3. The products operated by Jinjinwei cover shrimp candies, pine mushrooms, pine mushrooms, sugar dates, amethyst dates, pine nut cakes, golden sunflowers, green-mouthed plums, horse teeth, black dates, and black dates. Peach kernels, smoked dates, Eight Immortals cakes, fresh bamboo shoots, sesame paste cakes, Dingsheng cakes, moon cake fillings, snowskin pies, jar meat, sweet potato sugar industry.