1. Jiangsu Sentai Environmental Science and Technology Development Co., Ltd. is a private enterprise specializing in the central air conditioner and its parts and accessories, including fan coil, air diffuser, air grille, fire damper, heat exchanger, radiator, filter, muffler, breakwater, air handling unit, fan and so on. Under the guidance purposes of "technology change environment, Sentai improve life" ,our company strictly uphold ...