Reliable. Hangzhou Qingnai Health Management Co., Ltd. is a company engaged in food science research. The company was established on June 24th, 20021year. Official website, Hangzhou Qingnai Health Management Co., Ltd., inquired that the company is a regular company (brand) protected by official website's certification law, and its business scope is within the scope permitted by law, which is very reliable. The company (brand) mainly deals in Wahaha milk products. Brand quality effect is very good, deeply loved by the masses. )