What materials are used for the clamps?

The clamps are made of high-quality stainless steel (AISI 304, 410, 301) which has excellent corrosion resistance and oxidation resistance.

What is the lead time for orders?

Peak Season Lead Time: 1-3 months. Off Season Lead Time: within 15 workdays.

What certifications do you have?

Our products meet standards such as SAE J1508 and DIN 3017.

Self Locking Constant Torque Hose Clamps for Secure Fastening

Name: Self Locking Constant Torque Hose Clamps for Secure Fastening
Brand: Wanda Industrial Supply Limited
SKU: 2169674245

Zhejiang, ChinaWanda Industrial Supply Limited

Negotiable

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Product Name

Constant Torque Hose Clamps

Feature

Antirust/Corrosion Resistance

Sample

Aavailable

OEM

Accpetable

Transport Package

PP Bag, Master Carton, Pallet

Specification

PPAP file Available

Trademark

WANDA

Origin

Zhejiang Ningbo

HS Code

73269090

Production Capacity

900000 PCS/ Month

Key features

Constant Torque Technology: Automatically adjusts diameter to eliminate leaks and reduce re-tightening needs.

Anti-Rust Stainless Steel: Made of AISI 304/410/301 SS for excellent corrosion and oxidation resistance.

Extended Liner Protection: Protects soft hoses or tubes from being cut by the clamp band.

Heavy Duty Applications: Ideal for bus, truck, and heavy-duty equipment air intake and coolant connections.

Thermal Compensation: Excellent choice for fluctuating and extreme temperature environments.

OEM Customization: Acceptable OEM services including logo stamping and packaging customization.

20 Years Factory Experience: Qualified manufacturer with 100% customer repeat order rate.

Free Sample Available: Free samples provided for quality verification before mass production.

Company profile

Wanda Industrial Supply LimitedZhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2005-03-06Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤8.77hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryWanda Industrial Supply Limited is identified as a China-based limited company in Zhejiang that is described as both a trading company and manufacturer/factory. Its stated product focus is hose clamps and related clamping products. The supplier reports TS 16949 management-system certification, eight production lines, 11–20 quality-control staff, 6–10 R&D engineers, and substantial stated annual output across several clamp categories. It also describes support for standards, material composition, logo and size stamping, torque requirements, packaging, and PPAP documentation. Export activity began in 2005, with 31%–40% of sales from exports, including agent-assisted exports. However, no explicit customer names, case studies, after-sales procedures, or financial-credit assessment are provided. Index 6 contains conflicting supplier identity and location information referring to NORMA Group in Europe, so it should not be treated as confirming Wanda’s profile.

Supplier typeThe supplier is explicitly classified as a trading company, manufacturer/factory, and group corporation. It is a limited company based in China, with its operating province and address stated as Zhejiang and Ningbo.

CertificationsThe supplier explicitly reports TS 16949 certification for its management systems. The same description references product standards including SAE J1508 and DIN 3017, but these are product-standard references rather than additional certifications.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience and offers multiple clamp designs, including quick-release, constant-torque, high-torque, T-bolt, and V-band clamps. This supports an established product-development capability, but no patents, new-product development records, or dedicated innovation achievements are stated.

Production capacityProduction capability is supported by eight production lines, 11–20 quality-control staff, and stated output of multiple clamp categories, including 72 million hose clamps and 15 million American-type hose clamps annually. The supplier also reports export activity since 2005 and 31%–40% of sales from exports, indicating operational experience in international supply.

Customization capabilityThe supplier explicitly states that it can address product standards, material chemical composition, logo and size stamping, torque, and packaging requirements. Its statement that it can understand customer requirements and prepare PPAP files when needed further supports customization and customer-specific documentation capability.

Product Q&A

Q:Are you a factory or trading company?

We are a factory which produced all kinds of hose clamps for 20 years.

Q:Who are we?

Wanda Industrial Supply Limited is a China qualified manufacturer of many styles of standard stainless steel worm drive hose clamps. GE is one of our big buyers. All our customers with 100% repeat order rate.

Q:Do you provide samples for free?

Yes. We can provide free samples.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment.

Q:Why should you buy from us not from other suppliers?

Familiar with many domestic manufacturers, years of trade export experience, and keen market ability.