Powered by Made-in-China.com
52*50 Magnetic Float Ball for Multi-Point Level Gauge
US$0.50-1.00
100 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Principle
Magnetic SensorsRange
>0-30mMeasurement Accuracy
±3mmModel NO.
52*50Accuracy
0.1%Kind
Level SwitchStructure
All in OneWarranty
1 YearCertification
CEMaterial
316LProcess Temperature
-40~120℃Stainless Steel Ball
Floating BallApplication
Level SwitchPolishing
PolishingSample
Can ProvideCustomized
Can CustomizedMagnetic
YesDelivery
7-15 DaysTransport Package
BoxSpecification
52*50*15.5Trademark
sanloOrigin
ChinaHS Code
9032900090Production Capacity
10000Key features
18 Years Production Experience: Over 18 years of manufacturing experience in magnetic and level switch float balls.
80+ Float Ball Varieties: More than 80 kinds of float balls available for customer selection.
Triple Quality Testing: Includes 100-degree hot water test, 8-hour high-pressure test, and helium mass spectrometer detection.
100% Leak Guarantee: Final testing ensures zero leakage from every float ball before shipment.
Fast Stock Delivery: Normal sizes available in big stock with delivery within 2-3 days.
Free Sample Service: Free samples are provided for customer confirmation before final production.
316L Stainless Steel Material: Constructed from high-quality 316L stainless steel for durability.
Comprehensive Certifications: Certified by ISO9001, CQC, SGS, and CNAS.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤7.41h
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:Are you a trade company or manufacturer?
A:
We are a manufacturer with more than 20 years experience, and the price is the factory price.
Q:How to control the quality?
A:
We have strict quality control by our QC team.
Q:How long is the delivery time?
A:
It is about 2 days after payment for stock goods, 7-15 days for new producing goods.
Q:How to get the sample?
A:
We are glad to send you the free sample.
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
You may also like
Customized SS304 SS316 Titanium Magnetic Float Ball for Magnetic Float Level Gauge
US$130.00-139.00
1 Piece(MOQ)
Customizable Stainless Steel Ball Float with Thread for Level Gauge and Switch
US$15.00-28.00
1 Piece(MOQ)
Magnetic Float Ball for Level Bearing and Valve Systems with High Hardness
US$0.89-2.49
500 Pieces(MOQ)
20.3*16.3*8 PP Magnetic Float Ball for Level Gauge
US$0.50-1.00
100 Pieces(MOQ)
Support Customization Stainless Steel /NBR Magnetic Float Ball for Water Level Switch
US$3.90-4.50
1 Piece(MOQ)
316L Float Ball with Samarium Cobalt Magnet 50*210 for Liquid Level Switch
US$0.50-1.99
500 Pieces(MOQ)
Stainless Steel PTFE NBR Titanium Magnetic Float Ball for Level Gauge Switch
US$40.00-45.00
1 Piece(MOQ)
304 Floating Ball Magnetic Floating Ball with Magnetic Levitation Ball Accessories Liquid Level Switch
US$3.00-5.20
10 Pieces(MOQ)
High-Quality Magnetic Float Ball for Level Bearing and Valve Solutions
US$0.89-2.49
500 Pieces(MOQ)
45*56 Magnetic Float Ball for Multi-Point Level Gauge
US$1.00-3.00
100 Pieces(MOQ)
Premium Magnetic Float Ball for Precision Level Control
US$0.89-2.49
500 Pieces(MOQ)
52*50mm Titanium Magnetic Float Ball for Level Controller
US$0.50-1.00
100 Pieces(MOQ)
Magnetic Hollow Float Ball for Valve Level Bearing Sprayer
US$0.89-2.49
500 Pieces(MOQ)
Boiler Level Gauge Magnetic Flap Level Gauge Magnetic Float Level Indicator Fuel Water Liquid Level Meter
US$123.00-369.00
5 Pieces(MOQ)
Water Well Level Sensor Deep Well Meter Steel Ruler Gauge Portable Water Level Indicator Well Depth Sounder
US$150.00-600.00
1 Piece(MOQ)
Factory Low Price Well Depth DIP Meter /Underground Water Level Indicator
US$240.00
1 Piece(MOQ)
Hwu32 Wall Mount Split Ultrasonic Water Level Meter
US$220.00-300.00
1 Piece(MOQ)
PTFE PFA Material Range 0-120m Output 4-20mA Hart Radar Level Meter for Water Level Monitoring System
US$292.31-1,307.69
1 Piece(MOQ)



















