Shangdong Luda Heavy Industry Machinery Co.,Ltd is one of the leading China asphalt mixing plant,Website:http://www.roadconstructionequipment.net, organic fertilizer dryer, concrete mixing machine, road building equipment, compound fertilizer equipment manufacturers and suppliers, and we are also a professional company with productive factory. Quality management in our company has passed the authentication of ISO 9001 QMS; products are examined by Road Machinery Testing Center of communication Ministry. We promise to make our effort to provide sincere and overall service to the user. We will...