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Vacuum Welded Metal Bellows for Mechanical Engineering
US$1.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Certification
ISOColor
FixedCustomized
CustomizedModel NO.
Metal BellowsStandard
InternationalType
ConnectionMaterial
Stainless SteelConnection
ThreadLength
100-2000mmTransport Package
CartonSpecification
CustomizedTrademark
sanloOrigin
ChinaKey features
Customizable Size: Size can be customized according to specific requirements.
Stainless Steel Material: Constructed from durable stainless steel for reliability.
ISO Certification: Product meets international ISO certification standards.
Factory Direct Price: Direct manufacturing ensures competitive factory pricing.
Fast Delivery: 5 days for stock goods, 10-15 days for new production.
Free Sample Available: Free samples are provided upon request.
OES Service Support: Size and shape can be made as per customer requirements.
Flexible Payment: Flexible payment terms with 30% advance and 70% before shipment.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.01h
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 12 years of experience, offering factory prices.
Q:How do you control the quality?
A:
We maintain strict quality control through our dedicated QC team.
Q:What is the delivery time?
A:
It is about 5 days after payment for stock goods, and 10-15 days for new producing goods.
Q:How to get a sample?
A:
We are glad to send you a free sample.
Q:What are the payment terms?
A:
Flexible and diverse payment ways are available. Generally, 30% in advance and 70% before shipment.
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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