Zhangjiagang city Hongxinyuan Science & Technology Co.,Ltd. Company started in 2004 and located in the first national civilization city-Zhangjiagang. Company specialized in making series of precision rolling machine and Solar PV ribbon equipment.Precision rolling machine according to universal rolling machine, copper flat wire precision rolling machine, square wire rolling machine, alloy flat wire rolling machine,Y type rolling machine,stainless steel V shaped roll forming machine and so on. Solar PV ribbon equipment including copper wire rolling machine,annealing machine,high speed tin coating machine,low speed tin coating machine,precision rewinding machine,precision take-up machine,slitting machine,cutting machine. The finished products refer to electric,medical,PV ribbon,automobile,mineral products,oil, electromagnetic wire.