Yantai Dosu Hydraulic Technology Co., Ltd.

Yantai Dosu Hydraulic Technology Co., Ltd. A Specialized Manufacturer of Hydraulic Swing Quick Couples and Swing Cylinders
WhatsApp:+8615265358063
Mail:[email protected]

24/08/2026

rotalock tilt hitch Watch the whole vibe change. 🔥 This satisfying tilt-and-swing motion is impossible to ignore. Try it and see why everyone’s hooked!

21/08/2026

Tilt Quick Hitch test on our new machine! ⚙️ Smooth movement, fast changeover, and reliable performance. See it in action!

18/08/2026

The excavator attachment supports customization. couplers hitch

17/08/2026

One-Touch Attachment Change

One touch, one change! ⚡ Quickly switch excavator attachments in seconds, improving work efficiency and reducing downtime. Our quick coupler supports fast, safe, and reliable attachment changes for different applications. Work smarter, work faster!

16/08/2026

180° Hydraulic Tilt Swing Quick Coupler — engineered for different excavator models and overseas markets. We offer OEM customization with flexible configurations to match your machine, market, and application. Reliable, precise, professional.

14/08/2026

Upgrade your excavator with our 180° hydraulic tilt & swing quick coupler, designed for flexible operation, precise positioning, and improved efficiency. Compatible with excavators across various tonnage ranges and models. As a professional manufacturer, we support customization and OEM solutions. Direct factory supply, reliable quality, and competitive pricing. Welcome to contact us for cooperation!

13/08/2026

180° Tilt Swing Quick Coupler — work smarter in tight spaces! Perfect for landscaping, trenching, slope shaping, roadwork and more. Flexible positioning, precise operation and efficient attachment changes. Built for demanding jobs!

13/08/2026

We are a professional manufacturer of excavator attachments, specializing in high-quality hydraulic quick couplers and customized solutions. Reliable quality, expert support, and factory-direct service. Looking forward to working with you!

12/08/2026

Upgrade your excavator with our high-quality tilt swing quick coupler. As a professional manufacturer, we provide strong structure, precise control, flexible operation, and customized solutions for different excavators. No middlemen, competitive factory prices. Contact us for cooperation!

11/08/2026

Power Tilt Swing Quick Coupler Testing! 💪 Precision engineering, strong hydraulic power, and smooth 180° rotation performance. Every detail is tested to ensure durability, safety, and efficiency in real working conditions. Professional excavator attachment manufacturer, customized solutions available. Contact us today!

Address

No. 156 Puwan Street, Fushan District, Yantai City
Yantai
264000

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