ADCP & DVL Manufacturer — Professional-Grade Marine & Hydrographic Instruments
Design and manufacture Acoustic Doppler Current Profilers for global hydrological survey authorities, offshore operators and research institutions. In‑house transducer fabrication, titanium metal processing, and ISO‑compliant manufacturing processes and certifications — trusted in 100+ countries worldwide.
Units Deployed
Worldwide
Served
Models
In House
Certified
Manufacturing
Explore Our Product Lines
Four core instrument families, from shallow rivers to the deep ocean.
Deeply Engaged in Doppler Profiler, Focused on R&D and Innovation.
Ocean ADCP
Coastal, shelf & deep-oceancurrent profilers. 600kHz to75kHz, piston & phased-arraytransducers. DR & SC confiaurations.
River ADCP
Boat-based river dischargemeasurement. 9-beam array,ISO 748-compliant surveys.Portable and survey-ready.
Horizontal ADCP
Horizontal, side-lookingADCPs for fixed-stationcontinuous dischargemonitoring. 24/7 unattendedflow data.
DVL Series
Doppler Velocity Logs for AUV,
ROV & submersible
navigation. Bottom-tracking to
220m. INS-integrated.
Built for Professionals. Priced for Scale.
We’re not a reseller. We design, fabricate, and calibrate in-house — so you get Tier-1
quality at a manufacturer-direct price.
Direct from Manufacturer
In-house transducer fabrication and titanium alloy machining at our Hangzhou facility. No middlemen — you buy from the source. Typically 30–50% below Tier 1 brands for comparable specifications.
Engineering Support
Technical team for pre-sales consultation, integration support, deployment planning, and post-purchase calibration. We work with your engineers — not just hand over a manual.
Global Distribution
Partner network across 100+ countries.We train our distributors to be technical consultants, not just sales agents.
Instruments by Industry & Application
Your sector determines the right instrument.
Start here if you know your industry but not the model.
Offshore Energy
- Wind farm metocean monitoring profiling
- Deepwater oil & gas current
- Cable-laying vessel DP reference
- Platform structural monitoring
From Ocean Observation to Renewable Energy
Ocean Observation
Subsurface Mooring
Oceanographic Research Vessel
AUV/ROV
Coastal Ocean Science
Biological Oceanography
Coastal and Ocean Engineering
Environmental Management
Fisheries and Aquaculture
Navigation Safety
Deepwater Oil and Gas
Renewable Energy
About Us
Delivering superior cost‑performance through innovation
Oceantek is a global manufacturer of marine and hydrological monitoring equipment. It has built a full product portfolio covering deep sea, offshore waters, rivers and shallow water scenarios, including core products such as ADCP, DVL, single-point current meters, self-contained hydrophones
Latest from Oceantek
Product updates, technical articles, and industry insights.
Professional Team, High-Performance Products, Cost-Effective Pricing
We have an experienced and professional team with profound expertise and extensive industry experience. Through dedicated research and development, we have created a series of high-quality marine products
Our pricing follows a scientific and rational approach, fully considering both cost and market demand