About Us

Company Profile

Development Journey

Business Advantages

Qualifications and Honors

Environmental Management System Certification Certificate
Environmental Management System Certification Certificate
Occupational Health and Safety Management System Certification Certificate
Occupational Health and Safety Management System Certification Certificate
Factory appearance
Factory appearance
Business License
Certification Certificate
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Duma Machinery's main products include: mantle and concave liners, crushing walls, and distribution plates for cone crushers; jaw plates, side guards, and pressure bars for jaw crushers; lining plates for ball mills, autogenous mills, and other equipment; impact crusher hammers and impact plates; as well as hammer heads, screen bars, liner blocks, and other wear-resistant alloy steel components for metal shredders.

Copyright © 2025 Jiangxi Duma Machinery Manufacturing Co., Ltd.  Technical Support:  300.cn |SEO|

Business license

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