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Custom All Size NBR/PP Plastic 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
31.5*69.5*6Trademark
sanloOrigin
ChinaHS Code
9032900090Production Capacity
10000Key features
18 Years Manufacturing Experience: Over 18 years of specialized production for magnetic float balls and level switches.
Triple Quality Testing: Ensures 100% no leakage via hot water, high pressure, and helium mass spectrometer tests.
Wide Size Customization: Offers custom sizes for NBR/PP plastic magnetic float balls to fit specific level switches.
Fast Stock Delivery: Normal sizes are in big stock with delivery within 2-3 days after payment.
Free Sample Provision: Free samples are available for customer confirmation before final production starts.
Comprehensive Certifications: Products hold ISO9001, CQC, SGS, and CNAS certifications for quality assurance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.55h
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 prices.
Q:How do you control the quality?
A:
We maintain strict quality control through a dedicated QC team and triple testing processes.
Q:What 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 can I get a sample?
A:
We are glad to send you a free sample for your confirmation before production.
Q:What certifications do your products have?
A:
Our products are certified with ISO9001, CQC, SGS, and CNAS standards.
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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