What certifications do you have?

We hold ISO9001:2015 certification and our products are CE certified.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Do you perform quality inspection on finished products?

Yes, we conduct 100% inspection including visual and functional checks for all finished products.

50mm X 4000kg High Quality Double J-Hook

Name: 50mm X 4000kg High Quality Double J-Hook
Brand: Yuhuan Liyun Machinery Co., Ltd.
SKU: 704908402

Zhejiang, ChinaYuhuan Liyun Machinery Co., Ltd.

US$1.00

10 Pieces

Product profile

Customization

Available

Type

Wire Hooks

Certification

ISO9001

Model NO.

DJH504000

Material

Steel

Breaking Strength

4000kg

Surface Finishment

Zinc Plating

Transport Package

Standard Packing or as Request

Specification

As request

Trademark

Liyun, OEM available

Origin

Taizhou, Zhejiang, China

HS Code

7326909000

Production Capacity

300, 000 PCS/Month

Key features

High Breaking Strength: Capable of withstanding up to 4000kg load for secure cargo lashing.

Durable Zinc Plating: Surface treated with zinc plating for enhanced corrosion resistance.

OEM and ODM Services: Full customization available from samples, designs, or flexible requirements.

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 standards.

100% Product Inspection: Every finished product undergoes visual and functional inspection.

Flexible Lead Time: Off-season delivery within 15 workdays; peak season within one month.

Multiple Payment Options: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Established Manufacturer: 11 years of export experience with 9 production lines and 73 employees.

Company profile

High Repeat Buyers ChoiceYears of Export Experience

Yuhuan Liyun Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design and broad customization services. It operates nine production lines and reports capacity for polyester webbing, ratchet buckles, and ratchet tie-downs, supported by weaving, punching, printing, dyeing, welding, and sewing facilities. Export activity is substantial, with 90% of sales from exports and 11 years of exporting experience, although the stated primary export market is domestic. The supplier holds ISO9001:2015, CE, and other certifications, and reports quality assurance and raw-material traceability. Key limitations include no SDK availability, no inventory, no overseas warehouse or showroom, and service corrective-action and complaint procedures without written records. No Fortune 500 customer cooperation is reported, and the provided information is insufficient to assess financial strength or broader customer references.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides industrial textile manufacturing alongside auto parts, metal tools, valves, furniture, ladders, lighting fixtures, and cleaning-tool products. Its scope also includes goods and technology import/export, subject to required approvals.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE plus other product compliance certifications. These provide explicit evidence of certification holdings, although the specific additional certifications are not identified.

R&D capabilityThe supplier is described as having professional R&D capability, offering 3D software design and customization from samples, designs, and full specifications. However, it has no available SDK, so the evidence supports design and development capability but not SDK-based integration capability.

Production capacityThe supplier operates nine production lines and reports annual capacity of 1,200 tons of polyester webbing, 4,000,000 ratchet buckles, and 4,000,000 ratchet tie-downs, supported by multiple specialized facilities. It also has valid manufacturing contracts with associated subcontractors, but has no in-stock service capability.

Customization capabilityBoth R&D and design-capability records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is explicit evidence of broad customization capability.