Langshi is the fourth brand launched by Huaxing Company on February 21,2011.Created by the company's pet nutrition research centre, selected ingredients, international advanced production equipment, professional testing system, and meticulous scientific research technology, we have built a comprehensive dietary nutrition management system and popularised the healthy life of pets.Its technology,formula and production process have made qualitative leaps.Langshi is positioned as a mid-to high-end product,covering ordinary grains,graim-free grains,dietary grains,snacks and wet food series,which can fully meet the nutritional needs of pets.