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Heavy Load Capacity Leaf Spring with 9 or 11 Leaf Blades – Export Grade Steel
US$30.60
5-49 Pieces
US$26.70
50-299 Pieces
US$22.10
300+ Pieces
Product profile
Customization
AvailableLoading Weight
13tType
Leaf SpringModel NO.
JZ-BH2901Surface Treatment
Peening & PaintingChord
1125Chord Height
65Total Pieces
7/8/9/10/12Thickness
13/16Width
90Weight
65.5 and MorOEM/ODM
YesAfter-Sales Service
24 Hours OnlineWarranty
24 Hours OnlineCertification
CCC, CE, ISO, ISO/Ts16949, DOTABS
CustomizableTent Type
SimpleColor
BlackTransport Package
Pallets and CratesSpecification
Height 65 Width 90Trademark
JiuZhouOrigin
ChinaHS Code
8716900000Production Capacity
500/DayKey features
High Load Capacity: Supports up to 13t loading weight with 7-12 leaf configurations for semi-trailers.
Premium Material: Made from Silicon manganese spring steel (60Si2Mn) for high strength and elasticity.
Custom OEM Service: Supports full customization including surface treatment, chord, height, and dimensions.
Durable Coating: Features peening, painting, and anti-rust spray for moisture-proof and anti-corrosion protection.
Strict Quality Control: 100% inspection before delivery with certified CCC, CE, ISO, and DOT standards.
Easy Maintenance: Simple structure allows convenient installation, replacement, and cost-effective maintenance.
Professional Support: 24/7 online after-sales service and round-the-clock technical support for global clients.
Export Ready: Fumigation-free wooden packaging and ready for export to South America, USA, and other regions.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF
AI-Powered supplier vetting
SummaryThe supplier manufactures and sells mechanical and vehicle-related components, including wheel hubs, brake drums, axles, brake pads, suspension parts, and legs. It operates three production lines and has flame cutting, bending, punching, robotic welding, and painting equipment. Customization from samples, designs, full customization, and minor customization is available. Quality assurance and raw-material traceability are stated, but finished-product inspection lacks written records, and corrective/preventive actions lack written procedures or records. The supplier reports inventory capability and lead times within 15 working days in both peak and off-season periods. Evidence of export activity exists, including a 41%–50% export-sales share, but no overseas agents, branches, warehouse, showroom, or offline trade-show participation are reported. Financial-year data is provided for 2021–2023, but no financial performance values are available. No SDK is available, and customer cases are not documented.
Supplier typeThe supplier is a manufacturer and seller of mechanical and vehicle components, supported by three production lines and in-house equipment including flame cutting, bending, punching, robotic welding, and painting machines. Its stated business scope also includes import and export activities.
R&D capabilityThe supplier reports one year of total experience for R&D engineers and explicitly has no available SDK. The information does not provide evidence of proprietary technologies, patents, product development results, or a broader innovation program.
Production capacityThe supplier operates three production lines, has multiple listed processing and finishing machines, maintains inventory capability, and reports lead times within 15 working days in both peak and off-season periods. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, which limits evidence of broader capacity assurance.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. Its company description also states that it provides tailor-made solutions for specific customer needs.
Product Q&A
Q:What are the terms of payment?
A:
T/T 30% as deposit, and 70% before delivery. We will show you photos of products and packages before you pay the balance.
Q:What is the delivery time?
A:
Generally, it takes 5 to 10 days after receiving your advance payment. The specific time depends on the items and order quantity.
Q:Can you produce according to samples?
A:
Yes, we can produce by your samples or technical drawings. We can also build the necessary molds and fixtures.
Q:What is your sample policy?
A:
We can supply samples if we have ready parts in stock, but customers must pay the sample cost and courier cost.
Q:Do you test all goods before delivery?
A:
Yes, we conduct 100% testing before delivery to ensure quality.
Send Inquiry
*To:
Liangshan Jiuzhou Machinery Manufacturing Co., Ltd.
Liangshan Jiuzhou Machinery Manufacturing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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