What testing processes are performed before shipment?

We perform 100-degree hot water testing, higher pressure testing for over 8 hours, and helium mass spectrometer detection.

What certifications do your products hold?

Our products are certified by ISO9001, CQC, SGS, and CNAS.

Do you provide free samples?

Yes, free samples could be provided for customer confirmation.

Copper Lever Round Float Ball for Liquid Level Sensor

Name: Copper Lever Round Float Ball for Liquid Level Sensor
Brand: Wenzhou Sanlo International Trade Co., Ltd.
SKU: 872230385

Zhejiang, ChinaWenzhou Sanlo International Trade Co., Ltd.

US$3.00-10.00

500 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Principle

Magnetic Sensors

Range

0-30m

Measurement Accuracy

±3mm

Model NO.

Customized Float

Accuracy

0.1%

Kind

Level Switch

Structure

All in One

Warranty

1 Year

Certification

Material

Copper

Process Temperature

-40~120℃

Color

Copper

Application

Level Switch

Delivery

7-10 Days

Transport Package

Box

Specification

150*55

Trademark

sanlo

Origin

China

HS Code

9032900090

Production Capacity

10000

Key features

18 Years Production Experience: Over 18 years of manufacturing experience in float balls and level switches.

Extensive Product Range: More than 80 kinds of float balls available for customer selection.

Triple Testing Protocol: 100-degree hot water test, 8-hour high-pressure test, and helium mass spectrometer detection.

Leakage Guarantee: Final testing ensures 100% no leakage from the float ball.

Fast Standard Delivery: Normal sizes available in big stock for delivery within 2-3 days.

Customization Capability: Size and shape can be made as customer requirements.

Comprehensive Certifications: Certified by ISO9001, CQC, SGS, and CNAS.

Free Sample Service: Free samples can be provided for customer confirmation before production.

Company profile

Wenzhou Sanlo International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.20h

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.