... Antai Air Tech Co., Ltd, SAT a joint venture organized by Jiangsu Suzhou Purification (Sujing) Group Co., Ltd and ... biology, food, agriculture, farming & vet, inspection & quarantine, aerospace, auto manufacturing, precision instrument, colleges and scientific research institutes, and enjoy ... SAT is among the first hightech enterprises of Jiangsu Province. It has achieved ISO9001:2000 certificate, ...