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Level Switch Parts Float Ball Small Order
US$0.50-1.99
10 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Principle
Magnetic SensorsRange
0-20mMeasurement Accuracy
±5mmModel NO.
Float BallAccuracy
0.1%Kind
Magnetic TelescopicStructure
All in OneWarranty
1 YearCertification
CEMaterial
Stainless SteelProcess Temperature
-100 ~ 200Stainless Steel
316LApplication
Level SwitchColor
PolishingPressure
1.0 MPaTransport Package
BoxSpecification
depend on the drawingTrademark
sanloOrigin
ChinaHS Code
9032900090Production Capacity
10000Key features
18 Years Production Experience: Over 18 years of manufacturing experience in float balls and level switch parts.
Extensive Product Range: More than 80 kinds of float balls available for customer selection.
Comprehensive Quality Testing: Three-stage testing including 100-degree hot water, high-pressure for 8 hours, and helium mass spectrometer detection.
Fast Delivery for Standard Sizes: Big stock available for normal sizes with delivery within 2-3 days.
Customization Capability: Support for custom-made products including specific materials like 316L and polishing colors.
Wide Temperature Resistance: Process temperature range from -100 to 200 degrees Celsius.
Multiple Certifications: Certified with ISO9001, CQC, SGS, and CNAS standards.
1-Year Warranty: Comprehensive 1-year warranty coverage for all products.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.07h
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 about the delivery time of your products?
A:
10-15days. Fast Delivery once you confirmed your design, we can produce it as fast as possible, and deliver it as quick and convenient as possible.
Q:What information do I need to supply when I have an inquiry?
A:
If you have any inquiry, please kindly advise the following items: size,material,pressure,magentic flux,S.G. ,medium, model NO.
Q:What is the lead time for custom-made samples?
A:
For customer-made items, it typically takes 25-30 days to offer samples for confirmation.
Q:What materials are available for the float balls?
A:
Materials include Stainless Steel 304 and 316L.
Q:How do you ensure the float balls are leak-free?
A:
We use helium mass spectrometer detection equipment for final testing to ensure 100% no leakage.
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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