With 10 years history, Jingjing Machinery is the largest manufacturer of roll former, roll forming machine, roll forming line, forming machine in Hangzhou, China. As a subsidiary, Hangzhou Jingjing Machinery Co., Ltd is in charge of manufacturing products for group co***ny.Our achievement in the Building Industry is based upon our commitment to quality, reliability, and precision. We are full service facility capable of offering ordinary products or designing them exactly according to customers' ***ail...
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