With the main business of production and sales of construction machinery, Qingdao Wonderful Industry And Commerce Co., LTD is located in Chengyang ***** company is featuring abundant technical force, excellent manufacturing facilities and perfect detection method. Our main products are tower crane, concrete batcher and mixer, construction elevator, concrete mixing plant, truck-mounted concrete pump, concrete mixer truck, concrete piston pump, asphalt mixing plant, modular soil-cement mixing plant, vibratory road roller, hydraulic piling rig, multi-function hydraulic excavator, vertical compressing rubbish transfer station etc.