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Product profile
Structure
Single EndPressure
Low Mechanical SealSpeed
Ultra-High-Speed Mechanical SealModel NO.
SL-2TTemperature
Low-Temperature Mechanical SealPerformance
TemperatureStandard
StandardType
2tBalance
BalancedProduct
Mechanical SealApplication
PumpDelivery
5-7 DaysSample
Can ProvideTransport Package
BoxSpecification
1"-4"Origin
ChinaHS Code
84842000Production Capacity
50000Key features
12+ Years Manufacturing Experience: Over 12 years of specialized production experience in mechanical seals.
Wide Application Compatibility: Suitable for centrifugal, water, waste water, oil, and swimming pumps.
Fast Assembly for Standard Types: Parts in stock allow assembly within 3-5 days for standard models.
Competitive Pricing: Offers good quality mechanical seals at competitive prices.
Multiple Material Options: Available in CA, CE, SIC, TC, NBR, EPDM, V, S.S, SUS304, SUS316.
Comprehensive Certifications: Certified with ISO9001, CQC, SGS, and CNAS standards.
Custom Size and Shape: Size and shape can be customized according to customer requirements.
Free Sample Availability: Free samples are provided upon request for quality verification.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.21h
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:How to get the sample?
A:
We are glad to send you the free sample.
Q:Can you do OES service?
A:
Yes,size & shape could be made as customer requirments
Q:What is the delivery time for standard types?
A:
For normal types with parts in stock, assembly can be completed within 3-5 days.
Q:What materials are available for the mechanical seal?
A:
Materials include CA, CE, SIC, TC, NBR, EPDM, V, S.S, SUS304, and SUS316.
Q:What certifications does the product have?
A:
The product holds ISO9001, CQC, SGS, and CNAS certifications.
Send Inquiry
*To:
Wenzhou Sanlo International Trade Co., Ltd.
Wenzhou Sanlo International Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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