China Marine Rubber Airbags & Marine Salvage Airbags Manufacturer

A wide selection of high quality products for you

Inflatable Marine Rubber Airbags Cylindrical Heavy Duty Airbags For Lifting

Name:	Heavy Duty Airbags For Lifting
Material:	NR, SR, NBR
Reinforcement:	Tire Cord Fabric

Inflatable Marine Salvage Airbags For Lifting Boats Yellow Color

Reinforcement:	Polyester Fabric
Name:	Inflatable Marine Salvage Airbags
Buoyancy:	1-100 Tons

Ship Launching And Docking Inflatable Marine Airbags For Salvage Operations

Feature:	Cost-effective And Easy To Use
Material:	Grade A Natural Rubber
Reinforcement:	Tyre Cord Fabric Layer

100% Natural Rubber Ship Launching Airbags For Shipyards Floating Dry Docks

Feature:	Easy Installation And Portability
Material:	Top-Quality Natural Rubber
Reinforcement:	Tyre Cord Fabric Layer

OEM Cylindrical Ship Launching Balloon Inflatable Ship Launching Rubber Airbag

Name:	Inflatable Ship Launching Rubber Airbag
Reinforcement:	Tyre Cord Fabric
Tensile Strength:	≥18Mpa

PVC Coating Marine Salvage Bags , Inflatable Underwater Lifting Bags For Commercial Diving

Name:	Underwater Lifting Bags
Feature:	High Buoyancy Capacity
Material:	Premium PVC Coating Fabric

Who We Are

Hongruntong Marine LLC.

Hongruntong Marine is a leading marine company specializing in providing comprehensive services in the maritime industry. With a strong emphasis on quality, safety, and efficiency, we strive to meet the evolving needs of our clients. Established in 1990, Hongruntong Marine has built a reputation for excellence in delivering a wide range of services. Our expertise encompasses ship agency, ship ...

Learn More >>

What They Say

Hongruntong's airbag products have received exceptionally positive feedback from our shipyards. They have been praised for their superior quality and reliability. Project Team have mentioned that these airbags have provided them with a great sense of security and peace of mind while docking.

------ Damen Shipyards
We wanted to take a moment to express my utmost satisfaction and appreciation for the exceptional marine airbag products your company offers. We recently purchased a set of your marine airbags for a project, and we're delighted with the quality and performance they have delivered.

------ Hyundai Shipyards
We have been using Hongruntong's airbag and hawsers for our offshore projects and we're impressed with their quality. The airbag are durable, safety, and perfect for salvage and docking. The hawsers are good quality, and cost-effective. We will definitely continue to purchase their products in the future.

------ Wah Seong Corporation

Best Sellers

The most popular products

Ship Launching Marine Rubber Airbags For Shipyard Barge 3 Years Warranty

Name:	Ship Launching Marine Rubber Airbags
Feature:	Flexibility And Adjustability
Material:	Excellent Natrual Rubber

Contact Now

Universal Dock Marine Salvage Airbags Inflatable Rubber Bag ISO9001 Approved

Material:	Rubber, PVC Coating Fabric
Reinforcement:	Nylon Fabric
Lifting Capacity:	200kg To 50 Tons

Contact Now

Working Pressure Inflatable Marine Airbags Cylindrical Shape Salvage Air Bags

Feature:	High Strength And Durability
Material:	High Performance Natural Rubber
Reinforcement:	Tyre Cord Fabric Layer

Contact Now

Durable Ship Launching Airbags Cylindrical Shape For Shipbuilding Ship Repair Docking

Material:	Durable & Robust Natural Rubber
Reinforcement:	Tyre Cord Fabric Layer
Diameter:	0.5M-3.0M, Or As Request

Contact Now

Shipyard Offshore Load Testing Water Bags Premium PVC Material

Material:	Premium PVC
Reinforcement:	Nylon Fabric
Capacity:	1T - 150T

Contact Now

Inflatable Marine Underwater Air Lift Bags , Industrial Boat Lifting Airbags

Name:	Marine Underwater Air Lift Bags
Feature:	Durable Construction, Easy Filling And Emptying
Reinforcement:	Nylon Fabric

Contact Now

Durable Floating Inflatable Air Bag Lifting Equipment

Usuage:	Floating And Lifting
Inner Material:	High Performance PVC
Reinforcement:	Nylon Textile Cord Fabric

Contact Now

Airbag Roller Lifting Floating Salvage Ship Launching Airbags Rubber

Name:	Airbag Roller
Reinforcement:	Cord Fabric Layer
Length:	3M-28M Or As Request

Contact Now

News & Cases

Here are the latest news and cases, so that you can know more about us

17/10/2025

Cylindrical Underwater Lifting Bags Reliable Efficient and Durable Solutions for Heavy Marine Lifting

Cylindrical Underwater Lifting Bags Reliable Efficient And Durable Solutions for Heavy Marine Lifting Jiangsu, China – October 2025 – Hongruntong Marine, a leading manufacturer with over 30 years of experience in marine equipment production, including mooring bollards, has released an in-depth ...
Read More
22/09/2025

Understanding Load Testing Water Bags

Understanding Load Testing Water Bags What Are Load Testing Water Bags? Load Testing Water Bags are specialized, flexible containers designed to simulate heavy loads during proof load testing of lifting equipment. They are widely used for cranes, lifeboats, davits, winches, gangways, and offshore ...
Read More
17/10/2025

Singapore Port Cargo Vessel Salvage Case Study

Singapore Port Cargo Vessel Salvage Case Study Singapore – October 2025 – Hongruntong Marine, with over 30 years of experience in marine equipment manufacturing, successfully executed a shallow-water cargo vessel salvage operation in a busy Singapore port using its cylindrical underwater lifting ...
Read More
29/07/2025

10,000 DWT Cargo Ship Successfully Launched in Indonesia

10,000 DWT Cargo Ship Successfully Launched in Indonesia Client: Major private shipyard in Surabaya, Indonesia Challenge: Limited dock space and unstable slipway conditions Solution: Hongruntong provided 12 customized launching airbags (1.5m × 16m), along with layout design and on-site technical ...
Read More

Introduction

Hongruntong Marine is a leading marine company specializing in providing comprehensive services in the marine industry.
Service

Specializes in providing comprehensive services in the Marine and Offshore sector. With our professional knowledge and extensive experience.
History

Our company, Hongruntong Marine, has a rich and illustrious history in the Marine and Offshore industries.
Our Team

At Hongruntong Marine, we take immense pride in our dedicated team of professionals who work tirelessly to excel in the marine industry.

Get In Touch

C1-7, Xuhui Center, Jinguan North 2nd Street, Shunyi District, Beijing City, P.R. China 101300

sales@hongruntongmarine.com

+8618910539783

About

Company Profile Factory Tour Quality Control Contact Us

Products

Marine Rubber Airbags Marine Salvage Airbags Inflatable Marine Airbags All Categories

Mail Us

Let us know your requirement. We will connect best products with you.