What testing is performed before shipping?

Each float ball undergoes 100-degree hot water testing, high-pressure testing for over 8 hours, and helium mass spectrometer detection.

304 Stainless Steel Ball Thread Float Ball

Name: 304 Stainless Steel Ball Thread Float Ball
Brand: Wenzhou Sanlo International Trade Co., Ltd.
SKU: 685851851

Zhejiang, ChinaWenzhou Sanlo International Trade Co., Ltd.

US$3.00-10.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Stainless Steelball Float

Stainless Steel Ball Floating

Delivery

7-15 Days

Sample

Can Provide

Model NO.

SL-LWF -010

Polishing

Transport Package

Box

Specification

50-320

Trademark

sanlo

Origin

China

HS Code

9032900090

Production Capacity

10000

Key features

18 Years Manufacturing Experience: Over 18 years of specialized production experience in float balls.

100% Leakage Testing: Three-stage testing including hot water, high pressure, and helium mass spectrometry.

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

Fast Stock Delivery: Normal sizes delivered within 2-3 days due to large stock availability.

Customization Support: Customized float balls available with sample confirmation before production.

Premium Material Options: Made from high-quality 304 or 316L stainless steel.

Factory Direct Pricing: Direct manufacturer pricing without trade company markups.

Free Sample Service: Free samples provided for customer confirmation prior to bulk order.

Company profile

Wenzhou Sanlo International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤6.98h

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.