We, TIANJIN Qinsheng metal products co.,ltd located in Yangjiayuan Industrial park ,Tianjin, China .which is the professional manufacture of anle steel, flat rolled iron tower, spiral steel pipe, light pole, guide post, indicating arm, frame for highway facilities, galvanized post solar ...

LED products

??The company structure in daxi town lake dongyang hardware enterprise is located zhejiang province electronic industrial park the dongyang, a professional production of high-grade nd-fe-b permanent magnetic material products sintering r&d, design, manufacture, sales and service as ...