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Marine Ladder

ANDY MARINE manufactures premium Grade 316 stainless steel marine ladders for boat builders, distributors, and marine accessory brands worldwide.

From standard telescoping and folding designs to custom transom configurations, we provide complete OEM & ODM manufacturing with tight tolerances, superior corrosion resistance, and verified load safety.

Reliable boarding access is essential for onboard safety, whether recovering swimmers, divers, or boarding from dockside.

Andy Marine ladders are precision-formed from marine-grade 316 stainless steel with high-strength structural joints and mirror polishing, delivering smooth deployment, rigid step support, and long-term corrosion resistance in harsh saltwater environments.

Marine Ladder Sub-Categories

Explore our Grade 316 stainless steel ladders, categorized by mounting style and onboard application:

Telescoping Ladder

Compact slide-in design for under-platform or deck mounting; standard & custom step counts available with optional self-locking brackets.
Application: Swim platforms, transom steps, center consoles

Folding Ladder

Hinged multi-section frame that folds flat against the transom; available in standard and custom dimensions with optional integrated platforms.
Application: Transoms, gunwales, sailboats, sport boats

Boarding Ladder

Ergonomic arch handles and extra-wide non-slip steps designed for safe, effortless boarding on low-freeboard vessels.
Application: Pontoon boats, RIBs, tenders, commercial craft

Ladder Accessories

Application: OEM assemblies, retrofits, replacement parts

Material & Construction

Engineered to deliver high structural rigidity, smooth mechanical action, and long-term marine corrosion resistance:

  • Marine-Grade Alloy: AISI 316 stainless steel standard (316L available upon request)
  • Tubing Options: Standard marine tube diameters with customizable wall thicknesses for heavy-duty applications
  • Anti-Slip Treads: Stainless steel step frames with UV-stabilized PVC, grooved rubber, or marine teak inserts
  • Surface Treatment: High-luster mirror polish (#8 finish) and passivated satin finish
  • Structural Joinery: Precision-welded and reinforced assemblies with smooth, flush-ground transition joints

OEM & ODM Customization

We provide full-scope contract manufacturing and custom engineering for marine hardware brands and shipyards. Available customization options include:

  • Step Configurations: Standard 2–5 step models and custom ladder dimensions
  • Tubing & Geometry: Standard marine tube sizing or customized tube profiles and wall thicknesses
  • Mounting Systems: Under-platform, transom bolt-on, clamp-on, or custom quick-release brackets
  • Handrails & Deployment: Fixed grab handles, auto-extending rails, or low-profile designs
  • Branding: Custom laser engraving, stamping, or chemical etching
  • Custom Packaging: Retail color boxes, bulk protective packaging, barcoding, and private labeling

Quality Assurance

Andy Marine follows CE & ISO 9001:2015 quality management standards to ensure reliable production and consistent quality.

Our quality control process includes:

  • ✓ Raw material inspection and spectrometer material traceability (Grade 316 / 316L)
  • ✓ Dimensional accuracy and precision casting tolerance inspection
  • ✓ Surface mirror polishing and protective coating inspection
  • ✓ Assembly, hinge action, and mechanical load testing
  • ✓ Saltwater corrosion resistance and 72-hour NSS testing evaluation
Each production batch is carefully inspected before shipment to ensure the components meet customer specifications and requirements.
24 hours online:
WhatsApp / Wechat: +86-15865772126
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Marine Boat Ladder Step LED Lights

Marine Boat Ladder Step LED Lights

Material: PC (Polycarbonate) and ABS(Acrylonitrile Butadiene Styrene)
Surface: Sealed and waterproof/Customized
Application: Ship,Yacht,Boat Ladder Accessories, Marine hardware, Sailing accessories


- Boat ladder LED lights are made of ABS and PC.
- It has a built-in water sensor function; when the boat ladder is unfolded and comes into contact with water, it will light up.
- LED lights are designed to ensure that the marine ladder steps are clearly visible in the dark.
- These LED lights are specially designed for ladders on yachts, fishing boats, pontoon boats, and sailboats, significantly improving safety when boarding at night.

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Stainless Steel Marine Folding Telescopic 2/3 Step Ladder With Platform

Stainless Steel Marine Folding Telescopic 2/3 Step Ladder With Platform

Material: Marine grade stainless steel
Surface: Mirror polished
Application: Ship,Yacht,Boat accessories,Marine hardware,Sailing accessories

- All welded stainless steel boat platform ladder corrosion and rust resistance.
- Each step has a flat tread cover with non-slip plastic for safety.
- The ladder can be flipped and contracted, which is easy to open when used, and it can fully save space on the boat when not used.
- Unique universal self-supporting design that requires no tube support/stand offs.

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Stainless Steel Folding 2+1/2+2 Step Marine Ladder

Stainless Steel Folding 2+1/2+2 Step Marine Ladder

Material: Marine grade stainless steel
Surface: Mirror polished
Application: Ship,Yacht,Boat accessories,Marine hardware,Sailing accessories

- Constructed of marine grade stainless steel, can withstand heavy load and can withstand marine conditions, easy to maintain and has a long service life.
- Each step has a flat, non-slip plastic tread for added safety. Provides a smoother and more comfortable tread.
- Folds down for easy storage, quick release mounting brackets, unique universal freestanding design requires no supports.

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Stainless Steel 3/4 Step Boat Ladder With Wide Step

Stainless Steel 3/4 Step Boat Ladder With Wide Step

Material: Marine grade stainless steel
Surface: Mirror polished
Application: Ship,Yacht,Boat accessories,Marine hardware,Sailing accessories

- Constructed of marine grade stainless steel for durability and resistance to rust and corrosion.
- Moulded black vinyl tread to facilitate easy boarding and ensuring maximum grip for the user,reducing slippage to assure maximum safety.
- Installation is very easy,simply install the ladder to horizontal platform.
- Steps drop smoothly into water and also quickly stowed away while not in use.

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Stainless Steel Marine Telescopic Box Boat Ladder

Stainless Steel Marine Telescopic Box Boat Ladder

Material: Marine grade stainless steel
Surface: Mirror polished
Application: Ship,Yacht,Boat accessories,Marine hardware,Sailing accessories


- Made of mirror-polished stainless steel, With a telescopic slider, non-slip safety steps, and an elegant storing case.
- Combined with a compact folding design, the boat ladder can be easily lifted and moved without burden when not needed.
- Undergoes rigorous testing to ensure that it remains sturdy and durable in long-term use, protecting your life on the water.

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Stainless Steel Marine Telescopic Boat Ladder With Handrail

Stainless Steel Marine Telescopic Boat Ladder With Handrail

Material: Marine grade stainless steel
Surface: Mirror polished
Application: Ship,Yacht,Boat accessories,Marine hardware,Sailing accessories

- Made of marine grade stainless steel,is more rust and corrosion resistant.
- PVC anti-slip mats are featured on the steps to prevent slippage.
- The ladder pre-assembled and will be ready for use after it has been mounted on the boat.
- The handle automatically moves into place when the ladder steps are deployed, the handle also stows when the steps are stwoed and folded up.

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Stainless Steel Marine Boarding Ladder For Inflatable Boats

Stainless Steel Marine Boarding Ladder For Inflatable Boats

Material: Marine grade stainless steel
Surface: Mirror polished
Application: Ship,Yacht,Boat accessories,Marine hardware,Sailing accessories

- Carefully welded stainless steel marine grade pipes give the ladder the characteristics of strong, durable and rust resistant.
- The ultra wide anti skid pedal is designed to maximize safety and comfort on board.
- Lowered smoothly and retracted easily, can be stored when not in use, providing you with greater convenience.
- It‘s designed with arched handles to assist people launching or boarding the boat, allowing you to board the boat safely.

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Stainless Steel Marine 4 Step Self-Lock Telescoping Boat Ladder

Stainless Steel Marine 4 Step Self-Lock Telescoping Boat Ladder

Material: Marine grade stainless steel
Surface: Mirror polished
Application: Ship,Yacht,Boat accessories,Marine hardware,Sailing accessories

- Made of stainless steel,marine grade,long-lasting construction.
- Built-in self-locking brackets hold the ladder securely against the tailgate.
- Nylon bushings between ladder sections provide smooth deployment, and a bungee cord strap to secure the folded ladder is included.
- It provides an angled initial step up under the water line that makes it easy to board or climb down from the boat.

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Our factory is one of professional Marine Ladder manufacturers and suppliers in China. Our products are all made in China. Our product is high quality, classy and durable. And our mirror polished product is corrosion resistance. We provide customized services. And we will provide you with a quotation and price list.
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