It has several subsidiaries nowadays, such as Autowell Intelligent Equipment, SCEC, ATW Xuri, ATW Coshin,Leddo.Its expanding portfolio can now serve the four major sectors of PV industry chain: Rod, Wafer,Cell and Module.The competitive flagship products MBB Cell Stringer and Wafer Inspection System are well recognized by the leading enterprises in PV industry and have gained a large market share. The intelligent Lithium-ion Battery Module/PACK Production Line and Lithium-ion Battery Appearance Inspection Machine, developed independently by ATW, have already obtained repeat orders from several well-known enterprises; and our self-developed product Wire Bonder was officially launched onto the market and already got orders from customer in 2021.