Factory name: Kunming xuanqing biotechnology co., LTD Factory address: kunming high-tech industry development zone private park No. 10 factory contact: 0871-64178169 Shelf life: 1095 days brand: xuanqing series: cat cat cat cat 250GX2 specifications: 500G origin: mainland China province: guangxi zhuang autonomous region packing method: Net Package Content: 500g