
Qingdao Saintyol DAWIN Machinery Co., Ltd specializes in the manufacture of large-scale construction machinery. We combine technical research, producing, sales and after-sales service together. Our company is people-oriented, consiklers science and technology as the basis of its prosperity. Invites talents widely, intriduces advanced technology from home and abroad, adopts up-to-date crafts and scientific and strict diagonostic facilities. All these make our products, including HBT series concrete pumps, ...