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Plastic NBR 17.5*26*10 Magnetic Float Ball for Level Switch
US$0.50-1.00
100 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Principle
FloatRange
>0-30mMeasurement Accuracy
±3mmModel NO.
Float BallAccuracy
0.1%Kind
Level SwitchStructure
All in OneWarranty
1 YearCertification
CEMaterial
NBRProcess Temperature
-20℃~80℃PP Ball
Floating BallApplication
Level SwitchSample
Can ProvideDelivery
2-7 DaysTransport Package
BoxSpecification
17.5*26*10Trademark
sanloOrigin
ChinaHS Code
9032900090Production Capacity
10000Key features
18 Years Manufacturing Experience: Over 18 years of production experience in magnetic float balls and level switches.
Fast Delivery for Stock Items: Normal sizes are in big stock and can be delivered within 2-3 days after payment.
Free Sample Availability: Free samples are provided for customer confirmation before mass production.
Wide Product Range: Over 80 kinds of float balls available to suit different customer requirements.
Certified Quality Assurance: Products certified with ISO9001, CQC, SGS, and CNAS standards.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.15h
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 of experience, offering factory direct prices.
Q:How do you control the quality?
A:
We have a strict quality control system managed by a dedicated QC team.
Q:How long is the delivery time?
A:
It is about 2 days for stock goods after payment, and 7-15 days for new producing goods.
Q:How to get a sample?
A:
We are glad to send you free samples for your confirmation.
Q:What is the lead time for custom orders?
A:
For custom-made items, samples take 25-30 days to offer for confirmation before final production.
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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