Powered by Made-in-China.com
Underwater Leak Detection System Underwater Leak Detection Device High Quality Underwater Leakage Testing Equipment
US$1,000.00-4,000.00
1 Piece
Product specifications
model number
Product profile
Customization
AvailableAfter-sales Service
OnlineWarranty
1 yearModel NO.
GA-H120Type
Underwater Leak Detection Systembrand name
GONOAVASelling Units
Single itemVoltage
220V,Otherplace of origin
Hunan,ChinaAccuracy Class
High Accuracypower
ElectronicOEM,ODM,OBMSoftware
customized support ReengineeringTrademark
GONOAVAOrigin
ChinaHS Code
9024800000Production Capacity
200Key features
Deep Test Capability: Capable of conducting underwater leak tests and simulation tests at depths up to 800 meters.
Customizable Depth: Specific depth is selected based on client requirements; customized solutions available for greater depths.
Precise Pressure Control: Liquid booster pump allows easy and precise adjustment of output pressure to any desired level.
High Accuracy Class: Pressure control accuracy is +2% of upper limit and -1% of lower limit with 0.01 MPa resolution.
Data Acquisition & Storage: Supports automatic data acquisition, saving test reports and data to Excel formats for later retrieval.
Durable Construction: No welded connections, uses standard parts from renowned brands for easy disassembly and long service life.
Flexible Control Modes: Offers both manual control and computer control options for pressure and temperature regulation.
Comprehensive Support: Includes online after-sales service, installation, training, and maintenance support.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.05h CertifiedTerms of Payment: T/T, LC, D/P, etc.
AI-Powered supplier vetting
SummaryHunan Gonoava Instrument Co Ltd is a small limited company with eight employees, offering analytical and materials-testing instruments. It reports in-stock service capability and lead times within 15 working days in both peak and off-season periods. Customization from samples is available, supported by one R&D engineer. However, the supplier has no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and offers no ODM, SDK, or well-known-brand OEM services. Quality-system evidence is incomplete: raw-material traceability and quality assurance are unknown, while no written corrective-action or complaint-handling procedures are recorded. The supplier reports no Fortune 500 cooperation, no new products launched last year, and no repeat buyers. Audit information identifies TÜV Rheinland, but the stated audit evaluation result is 0 and the report validity ended on 2025-06-10.
Supplier typeThe supplier is identified as Hunan Gonoava Instrument Co Ltd, a limited company with eight employees and no larger-company group affiliation. Its listed products are differential scanning calorimeters, gas chromatographs, vacuum-type dilatometers, and tensile strength testers, indicating a specialized instrument supplier.
After-Sales capabilityThe supplier reports in-stock service capability and accepts several quotation and payment arrangements, with lead times within 15 working days in both peak and off-season periods. Conversely, it has no overseas warehouse, showroom, agent, branch, or offline trade-show capability, and lacks written corrective-action and complaint-handling procedures, limiting evidence of structured after-sales support.
R&D capabilityThe supplier has one R&D engineer and can customize products according to customer requirements. However, it launched no new products in the last year and does not provide ODM services, SDKs, or OEM services for popular brands, which is explicit evidence of limited recent innovation and development-service scope.
Customization capabilityThe supplier explicitly offers customization from samples, and its single R&D engineer is responsible for customizing products according to customer requirements. This directly supports basic sample-based customization capability.
Client casesThe supplier reports no cooperation with Fortune 500 companies and a repeat-buyer preference count of 0. The provided records contain no named customer references or other verified customer cases, so customer-case strength is not demonstrated.
Product Q&A
Q:How to buy your products?
A:
We have some products in stock, you can take away the products after you arrange the payment; If we don't have the products in stock you want, we will start production once getting the payment.
Q:What's the warranty for the products?
A:
The free warranty is one year from the date of commissioning qualified.
Q:Can we visit your factory?
A:
Of course, welcome to visit our factory if you come to China.
Q:How long is the validity of quotation?
A:
Generally, our price is valid within one month from the date of quotation. The price will be adjusted appropriately as the price fluctuation of raw material in the market.
Q:What's the production date after we confirm the order?
A:
This depends on the quantity. Normally, for the mass production, we need about one week to finish the production.
Send Inquiry
*To:
Hunan Gonoava Instrument Co Ltd
Hunan Gonoava Instrument Co Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
High Quality Air Leakage Detector Waterproof Testing Machine Leak Test Equipment Manufacturer
US$3,000.00-6,000.00
1 Piece(MOQ)
Wafu Air Pressure Leakage Testing Machine Smart Water Leak Detection Test Equipment
US$1,000.00-6,000.00
1 Piece(MOQ)
Air Leak Testing Tightness Leakage Tester Detection Equipment Water Proofing Detector
US$3,000.00-6,000.00
1 Piece(MOQ)
Air Flow Tester Air Tightness Leakage Testing Instrument Water Proofing Detection Equipment
US$3,000.00-6,000.00
1 Piece(MOQ)
Water Pressure & Air Pressure Leak Tightness Testing Equipment for Piping System
US$12,000.00
1 Piece(MOQ)
Affordable Leak Testing Equipment for Piping Systems with CE Certification
US$5,000.00
1 Piece(MOQ)
Skz1016b Leakage Air Plastic Bottle Vacuum Digital Plastic Bags Leak Test Apparatus Testing Machine Tester Equipment
US$3,200.00-3,500.00
1 Set(MOQ)
Terek Hydraulic Testing Pump Equipment for Pipe System Leakage Test
US$2,000.00-2,300.00
1 Piece(MOQ)
AC Resonant Test System Hv Hipot Withstand Voltage Test Device for Power Equipment
US$17,000.00-26,000.00
1 Set(MOQ)
High Quality Pulp ISO3332 ISO5267 Beating Freeness Testing Equipment
US$950.00-1,000.00
1 Piece(MOQ)
Leak Testing Equipment for Diaphragm Gas Meters
Negotiable
1 Piece(MOQ)
Pharmaceutical Medical Laboratory Lab Testing Equipment System Solutions
US$300.00-1,000.00
1 Piece(MOQ)
Hipot Withstand Voltage Test Device Variable Frequency Resonance Testing Equipment
US$2,000.00-20,000.00
1 Set(MOQ)
Automatic Insulating Material Test System Dielectric Testing Equipment for Rubber Electrical Gloves
US$2,000.00-13,065.00
1 Piece(MOQ)
High Accuracy Basic Bubble Point Detection Method Pharmaceuticals Bioengineering Filter Integrity Testing Equipment
US$4,000.00-15,000.00
1 Sets(MOQ)