What testing projects 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.

What certifications does the product have?

The product has CE certification, and the company is qualified by ISO9001, CQC, SGS, and CNAS.

525015.5 Level Switch Float Ball

Name: 52*50*15.5 Level Switch Float Ball
Brand: Wenzhou Sanlo International Trade Co., Ltd.
SKU: 880872515

Zhejiang, ChinaWenzhou Sanlo International Trade Co., Ltd.

52*50*15.5 Level Switch Float Ball

US$2.00-5.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Principle

Magnetic Sensors

Range

0-30m

Measurement Accuracy

±8mm

Model NO.

Float Ball

Accuracy

0.1%

Kind

Level Switch

Structure

All in One

Warranty

6 Month

Certification

Material

Stainless Steel

Process Temperature

-40~250℃

Stainless Steel

316L

Application

Level Switch

Color

Polishing

Delivery

2 Days

Polishing

Magnetic

Yes

Transport Package

Box

Specification

50*52*15.5

Trademark

sanlo

Origin

China

HS Code

9032900090

Production Capacity

10000

Key features

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

Triple Leak-Proof Testing: 100-degree hot water, high-pressure, and helium mass spectrometer testing ensure zero leakage.

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

Multiple Material Options: Available in 304 and 316L stainless steel to suit different application needs.

Fast Standard Delivery: Big stock for normal sizes allows delivery within 2-3 days.

Free Sample Provision: We are glad to send free samples for customer confirmation before mass production.

Extensive Product Range: Over 80 kinds of float balls available to suit different customers and applications.

Company profile

Wenzhou Sanlo International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.61h

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.