Qingzhou Construction Machinery Parts Co. Ltd. - China

Founded in 1993, Qingzhou, Shandong Province, was originally under the first Secondary School (school-run enterprises), the company has a modern production workshop and domestic first-class production equipment, perfect quality testing equipment and scientific and advanced quality assurance system. In June 2004 the company passed ISO9001-2000 quality management system certification. The enterprise after many years of research and development, has been producing XM60 afterburner pump, ZL20 air afterburner pump, HH50, QZ50 brake chamber (above products are in Shandong SEM Machinery Co., Ltd., Cheongju mighty construction machines, Qingzhou loader accessory products), U45-U48, 503 series of grab, DG3.2T-80T Model hook group, reel, 50T overhead crane accessories and the following universal machine.