What materials are used for the float balls?

The float balls are made from 304 or 316L stainless steel.

How many testing projects are conducted before shipping?

There are three testing projects: 100-degree hot water testing, higher pressure testing for more than 8 hours, and helium mass spectrometer detection.

Steel Magnetic Float Ball Liquid Level Controller Part

Name: Steel Magnetic Float Ball Liquid Level Controller Part
Brand: Wenzhou Sanlo International Trade Co., Ltd.
SKU: 850629205

Zhejiang, ChinaWenzhou Sanlo International Trade Co., Ltd.

US$2.00-5.00

500 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

After-sales Service

Offer Technology

Principle

Magnetic Sensors

Range

0-15m

Model NO.

Customized Float

Measurement Accuracy

±3mm

Accuracy

0.1%

Kind

Magnetic Telescopic

Structure

All in One

Warranty

1 Year

Certification

Material

316L

Process Temperature

-40~250℃

Stainless Steelball Float

Stainless Steel Ball Floating

Polishing

Sample

Can Provide

Delivery

7-25 Days

Transport Package

Box

Specification

depend on the drawing

Trademark

sanlo

Origin

China

HS Code

9032900090

Production Capacity

10000

Key features

Leak-Proof Quality Assurance: Undergoes 100-degree hot water, high-pressure, and helium mass spectrometer testing to ensure zero leakage.

Wide Application Range: Designed for magnetic liquid level control switches with a measurement range of 0-15m.

Certified Quality Standards: Complies with CE, ISO9001, CQC, SGS, and CNAS certifications for global market acceptance.

Customization Options: Offers customized stainless steel ball floats, polishing, and sample provision to meet specific needs.

Fast Stock Delivery: Normal sizes are kept in big stock, allowing delivery within 2-3 days for urgent orders.

18 Years Experience: Over 18 years of production expertise with more than 80 kinds of float balls available for selection.

Company profile

Wenzhou Sanlo International Trade Co., Ltd.

Zhejiang, China

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.