Shandong Zeyu Heavy Industry Science and Technology Company is specialized in manufacturing construction machines. Main products of our company include HZS concrete mixing plant, HLS concrete mixing plant, YHZS concrete mixing plant, JS concrete mixer, PL batching machine, cement silo and screw conveyor. Our exquisite technology and various testing equipment provide a strong guarantee for producing the firstclass products. Besides, we have perfect management system and have passed the ISO9001 quality attestation.The words "Quality makes development, Detail makes perfect." is our concept.Our service and quality win us good reputation in this industry. We set technology center to achieve product innovation. We set cooperation relationship with universities, top-class manufacturers and institutes of concrete mixing machine to insure us keep pace with the latest technology.