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Product profile
Structure
Single EndPressure
Low Mechanical SealSpeed
Ultra-High-Speed Mechanical SealModel NO.
SL-CGTemperature
Low-Temperature Mechanical SealPerformance
TemperatureStandard
StandardType
GcBalance
BalancedProduct
Mechanical SealApplication
PumpDelivery
5-10 DaysSample
Can ProvideTransport Package
BoxSpecification
14-65Origin
ChinaHS Code
84842000Production Capacity
50000Key features
Customized Size: Size is customized to meet specific pump requirements.
Wide Material Options: Available in CA, CE, SIC, TC, NBR, EPDM, V, S.S, SUS304, SUS316.
Multiple Certifications: Certified by ISO9001, CQC, SGS, and CNAS.
Factory Direct Price: Direct manufacturing with over 10 years experience ensures competitive pricing.
Free Samples: Free samples are available upon request for quality verification.
Strict Quality Control: Rigorous quality control managed by a dedicated QC team.
Fast Delivery: 2-3 days for stock goods; 7-25 days for new production.
Balanced Design: Balanced mechanical seal structure for enhanced performance.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.08h
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:Are you a trade company or manufacturer?
A:
We are a manufacturer with more than 10 years of experience, offering factory direct prices.
Q:How do you control the quality?
A:
We maintain strict quality standards through our dedicated QC team.
Q:What is the delivery time?
A:
It takes about 2-3 days for stock goods and 7-25 days for new producing goods after payment.
Q:How can I get a sample?
A:
We are glad to send you free samples upon request.
Q:What materials are available for the mechanical seal?
A:
Materials include CA, CE, SIC, TC, NBR, EPDM, V, S.S, SUS304, and SUS316.
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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