Our confidence comes from our stable price. Because of the epidemic, the prices of many companies fluctuate greatly, and the instability of the product unit prices are undoubtedly unwilling to be seen by that sellers and buyers. The important factor of price stability is whether there is enough materials in stock. If the material price rises, the products unit cost will rise. In cooperation with Helijia, there is no need to worry about a series of problems such as insufficient materials, insufficient productivity and unstable prices, because we have enough storage and funds to reserve our materials. Considering the long-term cooperation with customers, our production department has been regularly preparing more than 10 tons of materials to ensure the production demand and price demand of customers.