About that brand of propolis good this problem, I recommend a few, I hope to be able to help you, 1, know the Bee Hall, this is China's earliest realization of the propolis industrial production company, in the country is more famous, reputation is naturally good; 2, Wang's, is a large-scale production of propolis company, annual production value of annual output value of more than 10,000 tons of the scale; 3, Hundred Flowers, the company has a 90-year history, is a veteran production company. years of history, is a veteran propolis production company. 4, Huaxing, one of the top ten brands of propolis, is the largest domestic production as well as export location of bee products. 5, Baoshengyuan, the sale of propolis is more pure, unadulterated, was awarded the title of China's long-established. 6, Zhonghong, is also one of the top ten brands of propolis, the credibility of the very good, but also the earliest research and development of propolis, one of the enterprises. 7, Hengfeng Garden, is a National heavyweight enterprises, Zhejiang famous trademark, very famous. 8, the old mountain brand, the brand of bee products in many categories, was selected as China's famous brand of agricultural products, China's top ten brands of bee products in the influence of the more. The above is about that brand propolis good content, in general, we are buying propolis, you can buy propolis from the propolis in the brass content, propolis purity, absorbance, solubility, and whether it is labeled with the Quality Supervision Bureau related certifications and other aspects of the basic judgment, I provide a few of the propolis brand above are more authoritative and well-known, you can focus on looking at.