Advanced Trawl Doors for Efficient and Reliable Commercial Fishing
As a professional fishing gear manufacturer, QinHo Group (HK) Co., Ltd. is committed to developing reliable solutions for commercial fishing operations worldwide.
A trawl door is a critical component of a trawling system. Its design and performance directly influence the horizontal opening, stability, and overall working efficiency of the trawl. Modern trawl door development increasingly focuses on hydrodynamic efficiency, spreading performance, stability, and reduced resistance.
At QinHo Group, we pay close attention to every detail during the design and manufacturing process. Our trawl doors are developed with consideration of hydrodynamic performance, structural strength, weight distribution, stability, and durability, allowing them to meet the requirements of different fishing methods and vessel configurations.
Professional Manufacturing & Reliable Construction
The manufacturing quality of a trawl door is just as important as its design. We use carefully selected materials and controlled manufacturing processes to achieve a strong and stable structure suitable for demanding marine environments.
From material preparation and cutting to welding, assembly, surface treatment, and final inspection, every production stage is carefully controlled. Our experienced technical team focuses on maintaining consistent dimensions, accurate assembly, and reliable structural strength.
Designed for Different Fishing Applications
Different fisheries require different trawl door characteristics. QinHo can provide solutions for:
Bottom trawling
Semi-pelagic trawling
Pelagic trawling
Customized trawl door configurations according to vessel and fishing requirements
Professional manufacturers in the industry likewise distinguish trawl doors by fishing method and customize size, weight, and configuration according to the vessel, trawl net, and fishing ground.
Quality Comes from Every Detail
We believe that a reliable trawl door is not simply a steel structure-it is the result of professional engineering, precise manufacturing, strict quality control, and continuous improvement.
QinHo Group is committed to providing customers with dependable fishing gear that performs consistently at sea. Whether you require standard trawl doors or customized solutions, our technical team can work with you to develop a suitable configuration based on your vessel and fishing operation.
QinHo Group (HK) Co., Ltd.
Your Best Fishing Netting and Gear Partner.