How do you ensure the product quality?

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

What is the response time for inquiries?

We reply to inquiries within 24 working hours or 12 hours via online service.

Do you provide samples?

Yes, we can provide samples for customer confirmation before mass production.

New Type Float Ball 30*28 with The 5.52-5.6 Weight

Name: New Type Float Ball 30*28 with The 5.52-5.6 Weight
Brand: Wenzhou Sanlo International Trade Co., Ltd.
SKU: 872944805

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.

Float Ball

Accuracy

0.1%

Kind

Level Switch

Structure

All in One

Warranty

1 Year

Certification

Material

316L

Process Temperature

-40~250℃

Model

Float Ball

Application

Level Switch

Delivery

3-7 Days

Polishing

Sample

Can Provide

Customized

Can Customized

Magnetic

Yes

Transport Package

Box

Specification

30*29*9.5

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.

Comprehensive Testing Protocol: Three-stage testing including 100-degree hot water, high-pressure, and helium leak detection.

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

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

Customization Services: OEM and ODM services available with customized designs and models.

High-Quality Material: Constructed from durable 316L stainless steel for level switches.

Professional Support: Experienced staff and engineers provide professional answers in fluent English.

Quick Inquiry Response: Inquiries are replied to within 24 working hours or 12 hours online.

Company profile

Wenzhou Sanlo International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.20h

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.