Dalian Demaishi Micro-shaft (CDMS)--located in 88xingfa road Lvshun Economic and Technical Development Zone Dalian-- is the first enterprise that specialized in manufacturing Micro-shaft. CDMS have 20 years history since 1979.In recent years, company invests about 100million to renew the equipment and facility and improve the environment. At the same time, CDMS purchase the advanced process equipment and measure facility that could process more than 500 kinds of shaft and more than 20 series. The whole strength of CDMS keeps ahead in the same field.

CDMS owned many the first class equipment and measure facility. CDMS lead the same field of the world with the technical and the quality level. The products are sold to international market, for example USA, Europe, Japan, Hong Kong and so on and supply the gap of the same field. The products of CDMS award many credits, for example “Liao Ning Government excellent new products”, “National excellent new products” during 2001, “ the third place of “Dalian technology progress”, “Dalian nameplate products” and “Liao Ning nameplate products”. CDMS will go on attention to creating the new value, cautious and conscientious, constantly process the products that adapt to the request of times. We are struggling for building the first class Micro-shaft base.

CDMS has got the Quality Management system of ISO9001 , Environmental Management System of ISO14001, and award the ISO/TS16949 in April,2006. These quality system certificate make company's quality management level progress constantly in every year.