What is the warranty period?

The product comes with a 1-year warranty.

Big Precision Stainless Steel Float Level Switch

Name: Big Precision Stainless Steel Float Level Switch
Brand: Wenzhou Sanlo International Trade Co., Ltd.
SKU: 872235715

Zhejiang, ChinaWenzhou Sanlo International Trade Co., Ltd.

US$2.30

1 Piece

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

Stainless Steel

Process Temperature

-40~250℃

Stainless Steel

316L

Application

Float Switch

Color

Polishing

Delivery

3-7 Days

Transport Package

Box

Specification

40*50*15.5

Trademark

sanlo

Origin

China

HS Code

9032900090

Production Capacity

10000

Key features

Wide Temperature Range: Operates effectively in process temperatures ranging from -40 to 250 degrees Celsius.

Premium Material Options: Constructed from durable Stainless Steel 304 or 316L for corrosion resistance.

Rigorous Quality Testing: Undergoes hot water, high pressure, and helium mass spectrometer leak detection.

Multiple Size Variants: Available in various sizes including 40x50x15.5mm, 45x56x15.5mm, and others.

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

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

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

Company profile

Wenzhou Sanlo International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.27h

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 materials are used for the float switch?

The material is Stainless Steel, available in 304 or 316L grades.

Q:How long is the delivery time for standard sizes?

For normal sizes with stock, delivery can be completed within 2-3 days.

Q:What certifications does the product have?

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

Q:What quality tests are performed before shipment?

Each unit undergoes 100-degree hot water testing, high-pressure testing for over 8 hours, and helium mass spectrometer detection to ensure no leakage.

Q:Is customization available?

Yes, custom options are available for application, color, and specific stainless steel grades like 316L, with a sample lead time of 25-30 days.