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2000+
More than 2,000 second-hand excavators of various brands have been imported from home and abroad.Complete brand model.
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18years+
Engaged in second-hand construction machinery industry for 20 years,Stock supply, factory direct sales, quality assurance, professional service.
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180Country+
To provide users around the world with high quality used construction machinery.There are many cooperative brands and complete product series.
Company Overview: Video and Image Gallery
One of the largest second-hand construction machinery trading companies in China and Asia!

CMAS
Engineering Machinery: Conquering the World
Trusted Partners Around the World
Integrity in Management, Achieving Mutual Success Through Cooperation
We have established long-term strategic partnerships with leading brands such as KOMATSU, HITACHI, CAT, KOBELCO, DOOSAN, VOLVO, SANY, and XCMG. Adhering to the principles of 'brand quality and service reputation,' our goal is to turn every customer into a lifelong user, providing high-quality used construction machinery to clients worldwide.