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ABOUT US

Defen Machinery What kind of company is it?

Our company specializes in marine power accessories, producing precision aluminum alloy die-castings for mainstream outboard motor models, including **6B4 series, 9.8HP, 15HP, 18HP, 20HP, 30HP** and other specifications. Through innovative die-casting processes and full-quality control, we provide cost-effective and lightweight solutions with strong environmental adaptability for marine propulsion systems. With the mission of "Import Substitution · Domestic Priority", we help customers reduce procurement costs by 20%-35% through process improvement and cost control, and have supplied over 200 domestic outboard motor repairers and manufacturers.

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PRODUCTS

Defen Machinery Marine Power Accessories

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Product News

High - Performance Aluminum Alloy Yachts: Leading a New Trend in Weizhou Island Sightseeing

High - Performance Aluminum Alloy Yachts: Leading a New Trend in Weizhou Island Sightseeing

2025 05-31

High - Performance Aluminum Alloy Yachts

High - Performance Aluminum Alloy Yachts: Leading

2025 05-31

Outboard motors are generally installed

Outboard motors are generally installed at the ste

2025 05-31

Analysis of the Unique Charm and Advanta

Analysis of the Unique Charm and Advantages of Alu

6B4 SERIES

6B4 SERIES

6B4 SERIES
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15 HP

15 HP

15 HP
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18 HP

18 HP

18 HP
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19 HP

19 HP

19 HP
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