Combining with scientific research, technology transfer, production and distribution, Qingdao Zhongsu Machinery Manufacture Co., Ltd. is a technology-oriented company. Our company has been awarded many honorable titles, such as Qingdao Hi-Tech Enterprise, Qingdao Contract-Honoring and Promise-Keeping Enterprise and the Accomplished Unit of Extending Important Scientific and Technological Achievements for Constructing Well-Off Dwelling House. We are mainly engaged in the research and ...   |