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UHMWPE High-Performance Rope
Engineered from premium ultra-high-molecular-weight polyethylene (UHMWPE) fibers and refined through an advanced rope-body enhancement process, Frankstar UHMW-PE Rope features a proprietary surface-lubricant coating that markedly increases smoothness and abrasion resistance. The special treatment taken by Frankstar locks color fastness and preserves long-term flexibility, ensuring the rope remains supple even after extended service.
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Release Hook
The release hook, independently developed and patented by SEA Research, is used for the release of equipment and has been successfully applied to the release of submersible markers on the Xue Long, Dong Fang Hong 2, Hai Da and Zhang Jian, with a purely mechanical structure providing high reliability and using 316L stainless steel heat treatment and strengthening technology. It is an indispensable tool for the release of deep sea survey dive markers and seabed base.
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Rosette Sampling System(Multi-Parameter Water Sampler)
A reliable, CTD-compatible water sampler for programmable, depth-resolved seawater sampling. Featuring electromagnetic induction release technology, it supports user-defined triggers including time, temperature, salinity, and depth.
Engineered for maintenance-free operation and high durability, the Rosette Sampling System Series performs consistently across coastal, estuarine, and open-water environments. Custom configurations are available for bottle count, volume, and pressure rating.
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Gravity Corer
Our integrated coring solutions cover the full range of seabed sampling needs. While our standard Gravity Corer is valued for its simplicity and reliability in obtaining columnar samples, the Piston Gravity Corer represents a definitive advancement for critical applications. Its active piston mechanism counteracts internal friction and prevents plugging, delivering longer, less disturbed cores with superior stratigraphic preservation in soft sediments.
Supported by a versatile deployment platform for heavy equipment and complemented by a selection of compact corers, our product line forms a complete system—from routine surveys to precision research—all customizable to your specific mission requirements.
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Vibrocorer System
Engineered for high-quality sampling in compacted sediments, the FS Vibrocorer System delivers powerful, modular performance for rapid operation from a wide range of vessels. It recovers pristine 50–96 mm diameter cores, ideal for both complex offshore projects and agile nearshore surveys. The system can also be customized to meet specific project requirements.
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Box Corer
Frankstar Box Corers provides a series of engineered solutions designed for the efficient collection of large-area, high-quality, undisturbed seabed sediment and overlying water samples. From the classic and reliable standard model to enhanced designs like the stabilized frame-type and high-penetration flow-guide type, and further to our efficient single-arm model, the entire product family is built to meet the rigorous demands for sample volume and structural integrity in practical surveys. All models can be flexibly configured to suit specific project requirements.
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Mini Electric & Portable Manual Winch
Frankstar Mini Electric Winch is engineered for precision, safety, and durability, designed to meet the rigorous requirements of marine, construction, offshore, and rescue operations worldwide. Compliant with international quality standards, it integrates advanced drive technology and high-strength materials, serving as a reliable solution for light to medium-duty lifting and traction tasks. With proven stable performance in harsh environments, it is widely exported to Southeast Asia, Europe, the Middle East, and Africa.
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Radar Water Level & Velocity Station
The Radar Water Level & Velocity Station relies on radar non-contact measurement technology to collect key hydrological data such as water level, surface velocity and flow in rivers, channels and other water bodies with high precision, all-weather and automated methods.
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UAV-Borne Polarimetric Hyperspectral Imaging
A rotary-wing UAV remote sensing platform integrating polarimetric/hyperspectral technologies. Pixel-coregistered push-broom imaging solves traditional spatiotemporal mismatch, with airborne-ground closed-loop control for high-precision quantitative remote sensing.
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UAV-Mounted Comprehensive Sampling System
A “UAV + Payload” solution for coastal surveys, overcoming terrain, tide and manual limitations to deliver precise sediment and seawater sampling, with no personnel safety risks.
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FerryBox
4H- FerryBox: autonomous, low-maintenance measuring system
The -4H- FerryBox is an autonomous, low-maintenance measuring system, which is designed for the continuous operation onboard ships, on measurement platforms and at river banks. The -4H- FerryBox as a fixed installed system provides the ideal basis for extensive and continuous long-term monitoring while maintenance efforts are kept to a minimum. The integrated automatic cleaning system ensures a high data availability.
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Mesocosm
Mesocosms are partially closed experimental outdoor systems to be used for simulation of biological, chemical and physical processes. Mesocosms provide the opportunity to fill the methodological gap between laboratory experiments and field observations.
