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Coupler Boasts Rust Corrosion Resistant Long Service Life Solid Structure Trailer Towing Goods Match RO50e RO50 Jost Ringfeder Dingxing Coupler

Name: Coupler Boasts Rust Corrosion Resistant Long Service Life Solid Structure Trailer Towing Goods Match RO*50e RO*50 Jost Ringfeder Dingxing Coupler
Brand: SHANDONG DINGXING VEHICLE PARTS CO., LTD
SKU: 2167956032

Shandong, ChinaSHANDONG DINGXING VEHICLE PARTS CO., LTD

Coupler Boasts Rust Corrosion Resistant Long Service Life Solid Structure Trailer Towing Goods Match RO*50e RO*50 Jost Ringfeder Dingxing Coupler

US$500.00

100-199 Pieces

US$480.00

200-499 Pieces

US$450.00

500+ Pieces

Product specifications

Box

Sample price:US$500.00/piece.Request sample

Product profile

Diameter

50mm

Loading Weight

1000lbs

Material

Iron

Model NO.

DINGXING

Hole-Type Tow Hook

160*100

Surface Treatment

Electrocoating

Weight

47.6kg

EU Towing Hook Classifications

C50-X

Operation

Semi-Support

Type Approval Number

E11 55r-016289

D (kN)

190

DC (kN)

130

S (Kg)

10000

V (kN)

Tow Hook Dimensions

Bolt Dimensions

M20

Tightening Torque (N·M)

580

Rockinger Part Number

71122

Transaction Method

Fob, CIF, CFR, EXW

Transport Package

Standard Export Packaging

Specification

341*214*263

Trademark

DINGXING

Origin

Jinan

HS Code

8431499900

Production Capacity

50000PCS/Year

Key features

Stable Load Bearing: Designed to deliver stable load bearing with 1000lbs loading weight capacity.

Wear Resistant Material: Constructed from high-quality iron with electrocoating surface treatment for durability.

Anti Vibration Design: Features anti-vibration properties suitable for heavy-duty trailer towing units.

Wide Compatibility: Fits RO*50E, RO*50, JOST, Ringfeder, and Dingxing models with 100% matching guarantee.

ISO and SAF Certified: Holds ISO and SAF certifications ensuring high quality and reputation.

Custom Development: Professional R&D team available to develop products based on customer drawings or samples.

25+ Years Experience: Over 25 years of experience in axle manufacturing with a professional sales team.

Company profile

SHANDONG DINGXING VEHICLE PARTS CO., LTDShandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.40hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP

AI-Powered supplier vetting

SummarySHANDONG DINGXING VEHICLE PARTS CO., LTD is identified as a manufacturer/factory in Jinan, Shandong, China, supplying axle, trailer suspension, landing gear, brake, saddle, and friction-related parts. The supplier reports two production lines, 6–10 R&D engineers, 6–10 quality-control staff, and lead times within 15 working days in both off-peak and peak seasons. It lists TS 16949, ISO 9001, ISO 14001, and ISO 20000 certifications, and states that it provides production, testing, and after-sales quality control. Export activity, markets, accepted trade terms, and one associated buyer are documented. However, the provided information does not establish financial credibility, confirmed customization capability, or a broad record of customer cases.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory operating in transportation-related vehicle parts, with products including axles, trailer suspension, landing gear, trailer brakes, saddles, and friction parts. This directly supports its classification as a manufacturing supplier.

CertificationsThe supplier lists TS 16949, ISO 9001, ISO 14001, and ISO 20000 under supplier management system certifications. These stated certifications provide explicit evidence of certification holdings, although no certificate numbers, validity dates, or issuing bodies are provided.

After-Sales capabilityThe supplier states that it controls production, testing, and after-sales service, and describes attentive service and cooperation with clients. These statements support an expressed after-sales service commitment, but no specific service procedures, response times, warranty terms, or service network are provided.

R&D capabilityThe supplier states that it follows continuous improvement and innovation-driven growth principles and reports 6–10 years of total R&D engineer experience. These support an innovation orientation and an established R&D resource, but no specific patented technology, new product record, or documented innovation outcome is provided.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, and lead times within 15 working days during both off-peak and peak seasons. Its factory location and stated annual production output further document operating capacity, although utilization, equipment details, and capacity by product are not provided.

Product Q&A

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Q:How can I place an order with your company?

Please send us your inquiry list, and we will reply to you within 2 working days.

Q:What should I do if the product I need is not in your catalog?

We can develop products based on your drawings or samples. We have a professional design team and an independent R&D team for product development.

Q:Will you confirm the drawings before production? How is production scheduled?

We conduct research and development based on the drawings provided by the customer. After development is completed, we will confirm the drawings with the customer before production. The customer must sign the manufacturing contract first; production will be arranged only after the contract is signed.

Q:How do you ensure the compatibility of spare parts?

All products have part numbers. Compatibility can be confirmed via nameplates and parameters, so we guarantee 100% matching.