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Product profile
Principle
Magnetic SensorsRange
0-30mMeasurement Accuracy
±3mmModel NO.
SL-YPJ -5Accuracy
0.1%Kind
Level SwitchStructure
All in OneWarranty
1 YearCertification
CEMaterial
316Process Temperature
-20℃~80℃Stainless Steelball Float
Stainless Steel Ball FloatingSample
Can ProvideCustomized
Can CustomizedDelivery
7-15 DaysTransport Package
BoxTrademark
sanloOrigin
ChinaHS Code
9032900090Production Capacity
10000Key features
18 Years Production Experience: Over 18 years of manufacturing experience in float balls and level switches.
Extensive Product Variety: More than 80 kinds of float balls available for customer selection.
Fast Delivery for Standard Sizes: Big stock available for normal sizes with delivery within 2-3 days.
Customization Capability: Products can be customized according to customer drawings and specific requirements.
Free Sample Availability: Free samples provided, though freight costs are not covered.
Multiple Certifications: Certified with ISO9001, CQC, SGS, and CNAS standards.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.79h
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:Do you provide samples? Is it free or extra?
A:
Yes, we could offer the sample for free charge but do not pay the cost of the freight.
Q:Can you produce the products according to my own drawings?
A:
Yes, we can produce the products according to your drawings that will be most satisfy you.
Q:What is the delivery time for standard sizes?
A:
For normal sizes with big stock, delivery can be completed within 2-3 days.
Q:What is the lead time for custom orders?
A:
For custom-made items, samples take 25-30 days for confirmation before final production starts.
Q:What materials are used for the float balls?
A:
The float balls are made from 304 or 316L stainless steel.
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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