23RD CHINA INTERNATIONAL AGROCHEMICAL&CROP PROTECTION EXHIBITION Hangzhou Tianlong Biotechnology Co., Ltd. will attend the 23rd China International Aarochemical & CropProtection Exhibition (CAC 2022), from May 31 to June 2, 2022 at Shanghai New International ExpoCenter, Shanghai. Our booth No. is 52T60+52T58. Welcome visit us. (11/2021)