Rontech Imp & Exp Co., Ltd is a subsidiary company of Zhejiang Jinggong Science & Technology Co., Ltd. With 5 million RMB registered capital, our company specializes in producing cold roll forming machinery, high frequency welded tube mill, series of sandwich panel lines, steel coil slitting and cut to length line, metal working machinery, shot blasting machine, metal coil sheet, etc. Rontech has become a professional manufacturer of steel processing equipment in China.