Hangzhou Jingjing Machinery Co., Ltd. is invested by Hangzhou Yangli Industrial Group Co., Ltd. Products include steel building machinery, steel building engineering projects, steel building material, etc. As a subsidiary, Hangzhou Jingjing Machinery Co., Ltd is in charge of manufacturing products for group company. 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' detailed requirement. From steel building machinery and steel building engineering projects to steel building material, we will take care of all your needs. Leaning upon the group, we have great design & manufacturing capacity. We own machinists, ..