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Small Polishing Magnetic Float Water Level Sensor Part
US$1.55-3.55
500 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Principle
Magnetic SensorsRange
0-30mMeasurement Accuracy
±3mmModel NO.
Customized FloatAccuracy
0.1%Kind
Level SwitchStructure
All in OneWarranty
1 YearCertification
CEMaterial
Stainless SteelProcess Temperature
-40~250℃Stainless Steel
316LApplication
Float SwitchColor
PolishingDelivery
3-7 DaysTransport Package
BoxSpecification
CustomizedTrademark
sanloOrigin
ChinaHS Code
9032900090Production Capacity
10000Key features
18 Years Manufacturing Experience: Over 18 years of production experience in magnetic float balls and level switches.
100% Leakage Testing: Three-stage testing including hot water, high pressure, and helium mass spectrometer detection.
Customizable Material: Available in 304 and 316L stainless steel to meet specific application needs.
Wide Temperature Range: Operates effectively in process temperatures ranging from -40 to 250 degrees Celsius.
Multiple Certifications: Certified by CE, ISO9001, CQC, SGS, and CNAS for quality assurance.
Free Sample Service: Free samples provided for customer confirmation before final production starts.
Factory Audited Quality: Factory audited by SGS with MSDS and ISO compliance for reliable service.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.20h
AI-Powered supplier vetting
SummaryWenzhou SanLo is a China-based limited trading company with manufacturer/factory classification and an identified production base in Zhejiang. Its business covers valves, pipe fittings, mechanical seals, and related industrial products, with stated export activity since 2014 and 90% of sales from exports. ISO 9000 and ISO 9001 certifications are reported, alongside three production lines, 6–10 quality-control staff, 6–10 years of R&D-engineer experience, and stated pump-seal output of 2,500,000 sets. The supplier claims product development, testing, logistics, quality-focused service, and cooperation with domestic manufacturers. However, evidence for after-sales procedures, customization execution, and a substantial customer track record is limited. One trade record identifies a buyer and one transaction, but this is insufficient to establish broad customer experience.
Supplier typeThe supplier is described as both a trading company and manufacturer/factory, legally organized as a limited company. It has headquarters in Wenzhou, Zhejiang, and reports its own production base while also cooperating with domestic manufacturers.
CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These are explicit certifications relevant to quality-management processes.
R&D capabilityThe company states that it integrates research, development, and testing, and reports 6–10 years of total R&D-engineer experience. These support the existence of development capability, although no specific innovations, patents, or completed development projects are identified.
Production capacityThe supplier reports its own production base, three production lines, 6–10 quality-control staff, and pump-seal output of 2,500,000 sets. It also reports annual productivity for pump seals, providing explicit evidence of manufacturing capacity in this product area.
Product Q&A
Q:What materials are available for the float ball?
A:
The float ball is available in 304 and 316L stainless steel.
Q:How long is the delivery time for custom orders?
A:
For custom-made items, it typically takes 25-30 days to provide samples and start production. Normal sizes can be delivered within 2-3 days.
Q:What testing procedures are performed before shipment?
A:
We perform three tests: 100-degree hot water testing, high-pressure testing for over 8 hours, and helium mass spectrometer detection to ensure 100% no leakage.
Q:What is the warranty period for this product?
A:
The product comes with a 1-year warranty.
Q:Is the size of the float ball customizable?
A:
Yes, the size is customized according to customer requirements.
Send Inquiry
*To:
Wenzhou Sanlo International Trade Co., Ltd.
Wenzhou Sanlo International Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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