Anhui cooperation between China and Burma. Longyuan flag industry (Huaibei) Co., Ltd. is located in Huaibei City, Anhui Province Economic Development Zone, a total investment of $ 100,000 mainly produces the national flag. The world's flags. Flagpole flags and other fabrics. Contact Phone: 13605613084 legal representative: Hu mine HI Website: www.lyqizhi.