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Product profile
After-sales Service
Offer TechnologyPrinciple
Magnetic SensorsRange
0-15mModel NO.
SL-NCG-053Measurement Accuracy
±3mmAccuracy
0.1%Kind
Level SwitchStructure
All in OneWarranty
1 YearCertification
CEMaterial
316LProcess Temperature
-40~250℃Stainless Steel Ball
Floating BallMagnetic
YesSample
Can ProvideDelivery
2-5 DaysTransport Package
BoxSpecification
38*26*9.5Trademark
sanloOrigin
ChinaHS Code
9032900090Production Capacity
10000Key features
18 Years Manufacturing Experience: Over 18 years of production experience in magnetic float balls and level switches.
Triple Leak-Proof Testing: 100% leak-free guarantee via hot water, high pressure, and helium mass spectrometer tests.
Fast Standard Delivery: Big stock for normal sizes allows delivery within 2-3 days for urgent orders.
Extensive Product Range: Over 80 kinds of float balls available to suit various customer requirements.
Comprehensive Certifications: Certified by ISO9001, CQC, SGS, CNAS, RoHS, and REACH for quality assurance.
1 Year Warranty Coverage: Provides a 1-year warranty with technology support for peace of mind.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.01h
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.
Send Inquiry
*To:
Wenzhou Sanlo International Trade Co., Ltd.
Wenzhou Sanlo International Trade Co., Ltd.*Content:
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