Hangzhou lanquan enterprise management consulting ltd. Is located in guannan springs, off the south-east coast from taiwan. The company is mainly involved in the retail and wholesale distribution of sweeteners such as winter worms and summer grass, the collection of chaste tea, ostrich nests and ginseng. Since its creation, based on the concept of "good faith, first quality", the business has provided consumers with high-quality, multi-species nutrient supplements, with sound expertise, with scientific support services, and with a commitment to the dissemination of the culture of "medicine co-habitation", which is favoured by consumers and now has seven shops. The langquan trademark has been awarded several awards for the quality of fairs, awarded in 2006 as a "user-satisfaction product" and in 2008 as a "renowned trademark" by the municipal chamber of commerce and industry, and by the provincial chamber of commerce and industry as a "renowned trademark of fujian province", with the acclaim of the "first insect weed."。