What is the minimum order quantity?

The minimum order quantity is 1 unit.

What payment terms are accepted?

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

How is product quality ensured?

We perform 100% visual and functional inspection on all finished products.

Professional Semi-Trailer Accessory Manufacturer 32tons Tandem Axle Bogie Suspension

Name: Professional Semi-Trailer Accessory Manufacturer 32tons Tandem Axle Bogie Suspension
Brand: Shandong Darong Machinery Co., Ltd.
SKU: 2045545792

Shandong, ChinaShandong Darong Machinery Co., Ltd.

US$2,700.00

10-49 Pieces

US$2,600.00

50-99 Pieces

US$2,500.00

100+ Pieces

Sample price:US$3129.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24h

Warranty

100000km

Model NO.

DD28-900/660

Material

20mn2

Certification

ISO10012, BSCI, GMP, GSV, ISO13485, OHSAS18001, ISO14001, ISO/TS16949, ISO9001

Suitable for Car Brands

Cimc Trailer

Position

Rear

OEM

Yes

Type

Bogie Trailer Suspension

Transport Package

Container

Specification

1950kg

Trademark

DARO

Origin

China

HS Code

87169000

Production Capacity

50/Day

Key features

Extended Tire Life: Optimized torsion bar angle reduces friction and ensures uniform tire wear.

Low Maintenance Design: Grease lubricating nozzle on balance arm reduces friction between components.

Durable Material: Constructed with 20mn2 low alloy plate for high wear resistance.

Stable Control: Maintains consistent wheel angle even when vehicle body height is reduced.

Compact Structure: Small occupied space allows for reduced vehicle floor height.

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 quality system.

Customization Available: Supports full customization, minor customization, and design-based customization.

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

Company profile

High Repeat Buyers ChoiceExperienced TeamSelf-brandedStandardized quality control

Shandong Darong Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 4 years CertifiedNearest Port: QingdaoAverage Response Time: ≤5.69h

AI-Powered supplier vetting

SummaryShandong Darong Machinery Co., Ltd. is a China-based commercial-vehicle axle and accessories manufacturer established in 2001. The supplier integrates R&D, design, production, sales, and service, and reports five production lines, 8 R&D engineers, documented quality and complaint procedures, and ISO9001:2015, ISO45001:2018, and ISO14001 certifications. It offers extensive customization and ODM services, has supplied OEM services to well-known brands, and reports order fulfillment within 15 working days in both peak and off-peak periods. However, it has no overseas agents, branches, warehouse, or showroom, and no valid manufacturing-capacity contract with related subcontractors. The provided information does not establish financial strength or specific customer identities.

Supplier typeThe supplier is identified as Shandong Darong Machinery Co., Ltd., a China-based manufacturer of axles and accessories for commercial vehicles. Its operations cover R&D, design, production, sales, and service, indicating an integrated manufacturing supplier rather than a trading-only entity.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly documented certifications support its quality, occupational-safety, and environmental management credentials.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and it maintains in-stock service capacity. However, it reports no overseas warehouse, showroom, agent, or branch, and the stated overseas-service country count is zero, limiting demonstrated local overseas support.

R&D capabilityThe supplier reports new products during the past year, eight R&D engineers, independent innovation activity, and integrated R&D and design operations. It also provides ODM services, although no SDK is available; the evidence nevertheless supports active product-development capability.

Production capacityThe supplier lists extensive manufacturing equipment and five production lines, has finished-product inspection instructions that are uniformly followed, and reports in-stock capability with fulfillment within 15 working days in both peak and off-peak seasons. A stated lack of valid contracts with related subcontractors is a supply-chain control weakness, but the direct production evidence is positive.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same range is reported across the R&D/design and production capability records, directly supporting broad customization capability.