50cm Ball Shape Inflatable PVC Big Bumper
50cm ball shape PVC inflatable bumper with soft durable construction, UV and corrosion resistance. Easy to inflate and deflate, ideal for boat protection, temporary anchor marking and water activities.
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LD Series Inflatable Vinyl Blue Rope hold Fender
● Designed for commercial fishing, the LD Series features a streamlined hydrodynamic shape that reduces water resistance and improves gear retrieval efficiency.
● Made from high-quality inflatable vinyl with reinforced ropehold, providing excellent strength and durability for repeated dragging and deployment.
● Available in bright colors with full customization options, suitable for individual vessels and large offshore fishing fleets.
Key Features & Advantages
Up to 80% Less Drag
LD hydrodynamic design reduces drag up to 80% for faster, safer pickups with less strain.
Even Wall Thickness
Even wall thickness delivers maximum strength and durability for repeated dragging and rough handling.
Reinforced Rope Hold
Reinforced rope hold withstands sustained tension and repeated loading for reliable performance.
Custom Visibility Colors
Custom colors available with high-visibility options for easy spotting and retrieval in any conditions.
Built for Drag & Retrieval
LD-Series is built for repeated dragging and water deployment, reducing wear in demanding applications.
Offshore Fishing Ready
Ideal for offshore fishing with low drag, durable vinyl, and reinforced rope hold for demanding fleets.
Engineered for Marine Protection
Low-Drag Performance That Protects Crew & Gear
The LD buoy’s defining advantage is drag reduction. By slicing through the water instead of pushing it, the LD profile reduces drag by as much as 80% compared to standard round buoys — transforming every pickup into a faster, safer operation.
- Up to 80% less drag than standard round buoys
- Faster, safer pickups that ease strain on crew and gear
- Less resistance extends the life of lines, winches, and hardware
- Designed specifically for buoys that are dragged or retrieved repeatedly
- A great choice for any offshore fishing application
Durable Vinyl Built to Be Dragged
Not every buoy is built to survive being dragged in and out of the water — the LD Series is. Even wall thickness gives the whole body uniform strength, while the heavy-duty reinforced rope hold takes the sustained tension that destroys ordinary buoys.
- Even wall thickness for maximum strength and durability
- Heavy-duty reinforced rope hold engineered for repeated loading
- The best option where a buoy is dragged or brought in and out of the water
- Inflatable vinyl construction — tough, lightweight, easy to store
- Wide range of brilliant, high-visibility colors — customization welcome
Technical Specifications
| Item No. | Type | Size (cm) | Weight (g) | Carton Meas. (CM) | Cbm | Case Package | N.W /Ctn (Kgs) |
G.W. /Ctn (Kgs) |
Reference Specs (Fig.2) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | W | H | Qty. | Unit | Diameter (in) |
Length (in) |
Circumference (in) |
Eye Diameter (in) |
Volume (gal) |
Weight (lb) |
Recommended Boat Size |
|||||||
| LD-1 | LD-1 | D230*L480 | 1150 | 47 | 29 | 31 | 0.04 | 6 | pcs | 6.9 | 7.9 | 8.6 in | 19 in | 27 in | 1 in | 3 gal | 3 lb | 20′-30′ |
| LD-2 | LD-2 | D300*610mm | 2100 | 57 | 42 | 35 | 0.08 | 6 | pcs | 12.6 | 13.6 | 11.5 in | 24 in | 36.1 in | 1 in | 6.1 gal | 4.7 lb | 30′-40′ |
| LD-3 | LD-3 | D340*740mm | 3200 | 70 | 42 | 46 | 0.13 | 6 | pcs | 19.2 | 20.2 | 12.7 in | 29 in | 39.9 in | 1 in | 10.8 gal | 7.5 lb | 40′-50′ |
| CERTIFICATIONS：CE / ROHS / FCC / SGS | ||||||||||||||||||
Application scenarios
Faster, Safer Pickups
LD buoy enables faster, safer pickups while reducing strain on crew and gear.
Commercial Fishing
Widely used in commercial fishing, with low drag for smooth gear movement and reduced resistance.
Dragged In & Out of Water
LD-Series is built for applications requiring repeated dragging and water deployment.
Offshore Fishing
Ideal for offshore fishing with durable vinyl and reinforced rope hold for rough waters.
Factory production process
Why Choose Us?
With professional manufacturing experience and strict quality control, we provide reliable marine inflatable products with flexible customization, stable performance, and dependable support for global customers.
Quality Materials
High-quality PVC materials provide excellent strength, weather resistance, and long-lasting performance in marine environments.
Custom Solutions
We offer flexible customization in size, color, logo, and structure to meet different application and project requirements.
Certified Standards
CE, RoHS, and SGS-related quality requirements help ensure product safety, reliability, and compliance with international markets.
Reliable Delivery
Efficient production management ensures consistent quality, timely delivery, and reliable cooperation for every order.
Get in Touch
We are a professional manufacturer specializing in marine fender systems and dock protection solutions. With years of experience, we deliver reliable products to clients worldwide.
✔ Marine-grade materials
✔ OEM & ODM support
✔ Fast global delivery
✔ Professional technical support
Tell us your requirements — we will respond within 24 hours.
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