What is the lead time for custom orders?

For custom-made items, it typically takes 25-30 days to offer samples for confirmation before starting final production.

What certifications does the product have?

The product is certified with ISO9001, CQC, SGS, and CNAS.

Precision Magnetic Liquid Level Controller (Float Ball)

Name: Precision Magnetic Liquid Level Controller (Float Ball)
Brand: Wenzhou Sanlo International Trade Co., Ltd.
SKU: 871721645

Zhejiang, ChinaWenzhou Sanlo International Trade Co., Ltd.

US$0.99-2.99

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Principle

Magnetic Sensors

Range

>0-30m

Measurement Accuracy

±3mm

Model NO.

45*56

Accuracy

0.1%

Kind

Level Switch

Structure

All in One

Warranty

1 Year

Certification

Material

Stainless Steel

Process Temperature

-40~120℃

Stainless Steel

316L

Application

Float Switch

Color

Polishing

Delivery

2-3 Days

Transport Package

Box

Specification

45*56*15.5

Trademark

sanlo

Origin

China

HS Code

9032900090

Production Capacity

10000

Key features

18 Years Manufacturing Experience: Over 18 years of specialized production experience in magnetic float balls and level switches.

Triple Leak-Proof Testing: Ensures 100% no leakage through hot water, high pressure, and helium mass spectrometer tests.

Wide Material Options: Available in 304 and 316L stainless steel to suit various corrosive environments.

Extensive Product Range: Over 80 kinds of float balls available to meet diverse customer application needs.

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

Multi-Certification Compliance: Certified by ISO9001, CQC, SGS, and CNAS for quality assurance.

Customization Support: Supports custom designs with samples provided for confirmation before mass production.

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.

Product Q&A

Q:What about the delivery time of your products?

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?

If you have any inquiry, please kindly advise the following items: size,material,pressure,magentic flux,S.G. ,medium, model NO.

Q:What testing procedures are performed before shipment?

We perform three tests: 100-degree hot water testing, high-pressure testing for over 8 hours, and helium mass spectrometer detection to ensure 100% no leakage.

Q:What materials are used for the float balls?

The float balls are made of Stainless Steel, specifically 304 or 316L options.

Q:What is the warranty period for the product?

We provide a 1-year warranty for our products.